CVE STALKER

CVE-2021-42321

CVSS6
DESCRIPTIONMicrosoft Exchange Server Remote Code Execution Vulnerability
HEAT SCORE887

WORDS

TWEETS

DATE TWEETS USER
2021-12-03 17:10:05.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/27zYJiy3hO https://twitter.com/i/web/status/1466816482873118725dkBrianAndersen
2021-12-02 11:40:08CVE-2021-42292 & CVE-2021-42321 are classified as actively exploited and disclosed publicly. These CVEs have called… https://t.co/aI8R3jBuW7 https://twitter.com/i/web/status/1466369203116642304CswWorks
2021-12-02 05:30:06.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/P2rATSCGpI https://twitter.com/i/web/status/1466276185659293697gottobeout
2021-12-01 20:40:24#exploit 1. CVE-2021-42321: Exchange Post-Auth RCE https://t.co/c5AGfEwOYx 2. CVE-2021-22053: Spring Cloud Netflix… https://t.co/5xMSUkXk8B https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398 https://twitter.com/i/web/status/1466143805770448898ksg93rd
2021-11-30 15:23:45.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/2WnPBwWH0K https://twitter.com/i/web/status/1465701783079043073WildBeikon
2021-11-30 13:10:37.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/tSBgLDXll0 https://twitter.com/i/web/status/1465668364437790723artur_t0rres
2021-11-29 21:44:10Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/9jYn7iMqER… https://t.co/faL8Hwl9gs http://dlvr.it/SDQqQl https://twitter.com/i/web/status/1465433016705052672reach2ratan
2021-11-29 19:40:17#RT @NakedSecurity: Exchange Users, patch ASAP! 🛠 At the start of this month, CVE-2021-42321 was technically an E… https://t.co/LRfJwxyGL6 https://twitter.com/i/web/status/1465404894760902665Ash_Dax
2021-11-29 19:12:38Exchange Users, patch ASAP! 🛠 At the start of this month, CVE-2021-42321 was technically an Exchange zero-day fla… https://t.co/TErqpiM1HY https://twitter.com/i/web/status/1465395672941801480NakedSecurity
2021-11-29 12:40:34.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/t6gn0VxGqi https://twitter.com/i/web/status/1465299223419756545ChrisRobertsSec
2021-11-29 10:11:11Just detected CVE-2021-42321 exploited successfully in our customer, the attacker used a cute trick to do that:> Might release the PoC soon.ber_m1ng
2021-11-29 08:00:11At the start of this month, CVE-2021-42321 was technically an #Exchange zero-day flaw. This #bug could be… https://t.co/dy8U1gvlsU https://twitter.com/i/web/status/1465229040936267779PentestPeople
2021-11-28 03:40:13GitHub Trending Archive, 26 Nov 2021, Python. gallaam/binance_nft_bot-1, DarkSprings/CVE-2021-42321, Social404/Adva… https://t.co/GST70qUPhN https://twitter.com/i/web/status/1464798725097033728motakasoft
2021-11-27 03:40:07GitHub Trending Archive, 25 Nov 2021, Python. DarkSprings/CVE-2021-42321, enpeizhao/CVprojects, 0x0021h/expbox, ope… https://t.co/eMRw7HX3x1 https://twitter.com/i/web/status/1464436336832958470motakasoft
2021-11-26 10:50:48Microsoft Exchange Server Poc (CVE-2021-42321) https://t.co/ErKaxjPG1v #cve #exchange https://t.co/273kZIOcXE https://t.co/kZEL262hi5 https://github.com/DarkSprings/CVE-2021-42321 https://t.me/hackgit/2135hack_git
2021-11-26 08:14:40#cve #exchange Microsoft Exchange Server Poc (CVE-2021-42321) https://t.co/rSzmVTcPZI... https://t.co/0HzgKUYRWZ https://t.co/STmXw4LOxD https://github.com/DarkSprings/CVE-2021-42321 https://t.me/s/it_news_for_all/35744IT_news_for_all
2021-11-25 17:41:01.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/3W3zysXulc https://twitter.com/i/web/status/1463924229947154440FortiDave
2021-11-25 14:11:05📦 CVE-2021-42321 ⭐ 26 (+14) 🗒 Python Microsoft Exchange Server Poc https://t.co/oTtwQLGQul https://github.com/DarkSprings/CVE-2021-42321gh_trending_py
2021-11-25 11:50:45CVE-2021-42321 - Microsoft Exchange Server Poc https://t.co/HTYoG3QKQ3 http://github.com/DarkSprings/CVE-2021-42321pythontrending
2021-11-25 01:20:38.@FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/CmDyJHmjAU https://twitter.com/i/web/status/1463677905142177793mdfaridulalam
2021-11-25 00:50:16脆弱性の実証コードや詳細な解説についての記述を追加しました。 Microsoft Exchange Server のゼロデイ脆弱性 (CVE-2021-42321) が2021年11月のセキュリティ更新プログラムで修正 | S… https://t.co/5Qfqo1MoZ4 https://twitter.com/i/web/status/1463671105978187783softek_jp
2021-11-24 20:51:02Expert released #PoC exploit code for #Microsoft #Exchange CVE-2021-42321 RCE bug https://t.co/USmhwDrlOC #securityaffairs #hacking https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlsecurityaffairs
2021-11-24 16:40:24#FortiGuardLabs Threat Signal Report - New Proof of Concept for CVE-2021-42321 Released (Microsoft Exchange Remote… https://t.co/u56zWL9i3u https://twitter.com/i/web/status/1463546730155233298FortiGuardLabs
2021-11-24 16:40:06CVE-2021-42321 - Security Update Guide - Microsoft Exchange Server Remote Code Execution Vulnerability |… https://t.co/JQm6llAEz2 https://twitter.com/i/web/status/1463547416028844033JeffEnglander
2021-11-24 15:10:13CVE-2021-42321 https://t.co/PQaaN9vJA3 #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-24 14:50:19Expert released PoC #exploit code for #Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/js8kkTXkZS #SecurityAffairs https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=rss&utm_medium=rss&utm_campaign=microsoft-exchange-cve-2021-42321-rce-pocSecurityNewsbot
2021-11-24 11:50:17Expert released PoC code for Microsoft Exchange CVE-2021-42321 RCE https://t.co/Bju3bV5OQ9 "We are aware of limited… https://t.co/ieJzjSgGAe https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html https://twitter.com/i/web/status/1463472628514000897catnap707
2021-11-24 08:30:20Expert released #PoC exploit code for #Microsoft #Exchange CVE-2021-42321 RCE bug https://t.co/USmhwDrlOC #securityaffairs #hacking https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlsecurityaffairs
2021-11-24 03:30:09Expert released PoC code for Microsoft Exchange CVE-2021-42321 RCESecurity Affairs https://t.co/dqInW0M5Tk https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlJNitterauer
2021-11-23 23:50:26Exploit público para Microsoft Exchange ✉️ RCE 🔥 - CVE-2021-42321 afecta a Exchange Server 2016 y Exchange Server… https://t.co/TfEqkeV1Ry https://twitter.com/i/web/status/1463292551503491078elhackernet
2021-11-23 21:10:15Expert released PoC code for Microsoft Exchange CVE-2021-42321 RCE - Security Affairs https://t.co/RYmgboQ4Gl https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmltest2v
2021-11-23 20:30:05「エキスパートがMicrosoftExchange CVE-2021-42321RCEバグのPoCエクスプロイトコードをリリース」 https://t.co/K20a6hpP8r https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlfoxbook
2021-11-23 19:24:30Expert released #PoC exploit code for #Microsoft #Exchange CVE-2021-42321 RCE bug https://t.co/USmhwDrlOC #securityaffairs #hacking- https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlsecurityaffairs
2021-11-23 19:03:32🚨Für die kritische RCE #Schwachstelle CVE-2021-42321 in #Exchange wurde ein PoC #Exploit veröffentlicht. #PATCHNOW! https://t.co/G9xyTivUjv https://twitter.com/BleepinComputer/status/1462904943145279489certbund
2021-11-23 18:34:15CVE-2021-42321 https://t.co/PQaaN9vJA3 #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-23 18:24:40Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/P0v4ly5AwX https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=dlvr.it&utm_medium=twitter&utm_campaign=microsoft-exchange-cve-2021-42321-rce-pocHackerSpyNet1
2021-11-23 18:23:37[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert #vulnerability… https://t.co/e9Nc3hX4dN https://twitter.com/i/web/status/1463209851085996035hello4n6
2021-11-23 18:22:46PoC for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/bvH5q0phbJ https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398netalexx
2021-11-23 18:22:34Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/acC5zdevbY… https://t.co/kUfxq9sURY https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=rss&utm_medium=rss&utm_campaign=microsoft-exchange-cve-2021-42321-rce-poc https://twitter.com/i/web/status/1463206017945292808LudovicoLoreti
2021-11-23 18:21:33Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug - https://t.co/3PJj7e4iOv #Hacking… https://t.co/pgeduSdR3a https://www.redpacketsecurity.com/expert-released-poc-exploit-code-for-microsoft-exchange-cve-2021-42321-rce-bug/ https://twitter.com/i/web/status/1463206665461899272RedPacketSec
2021-11-23 18:19:00Proof-of-concept code published for recently addressed Microsoft Exchange zero-day vulnerability (CVE-2021-42321) https://t.co/Tu7BphOC3O https://www.securityweek.com/poc-exploit-published-latest-microsoft-exchange-zero-dayIonutArghire
2021-11-23 18:03:24Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/topdr4eHas https://www.itsecuritynews.info/expert-released-poc-exploit-code-for-microsoft-exchange-cve-2021-42321-rce-bug/IT_securitynews
2021-11-23 18:01:13@AddressIntel Microsoft Exchange Server Remote Code Execution Vulnerability CVE-2021-42321 Security Vulnerability R… https://t.co/A4FWoNrg0t https://twitter.com/i/web/status/146320488443034009942Sz40
2021-11-23 17:55:11Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/EcFPCmX1ya https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=rss&utm_medium=rss&utm_campaign=microsoft-exchange-cve-2021-42321-rce-pocsecurity_inside
2021-11-23 17:54:40Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/YE9fLli4WF https://ift.tt/3xhWB4Xmalshiekh
2021-11-23 17:53:04r/t "Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug" https://t.co/ghH1BvmEr9 https://bit.ly/3FFucbPprofxeni
2021-11-23 17:48:07https://t.co/vUWuFuNbcq .. Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug #news… https://t.co/VuI7uZj9UA https://ift.tt/3HQxiM3 https://twitter.com/i/web/status/1463198381677895681daveDFIR
2021-11-23 17:44:19Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/zriTKYOF5P https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=feedly&utm_medium=rss&utm_campaign=microsoft-exchange-cve-2021-42321-rce-pocDinosn
2021-11-23 17:43:56Expert released PoC code for Microsoft Exchange CVE-2021-42321 RCESecurity Affairs https://t.co/rDUCbJjAXK https://aeternusmalus.wordpress.com/2021/11/23/expert-released-poc-code-for-microsoft-exchange-cve-2021-42321-rcesecurity-affairs/d34dr4bbit
2021-11-23 17:31:56Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/QNOdYtBfRY https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.html?utm_source=rss&utm_medium=rss&utm_campaign=microsoft-exchange-cve-2021-42321-rce-pocthedpsadvisors
2021-11-23 17:31:48Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/6yoM1k2VAT http://dlvr.it/SD3SS3AcooEdi
2021-11-23 17:31:24Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug: https://t.co/TtkSHWZxie by Security… https://t.co/wiZFUCdPsp https://ift.tt/3xhWB4X https://twitter.com/i/web/status/1463196028065267723Alevskey
2021-11-23 17:30:36Expert released PoC exploit code for Microsoft Exchange CVE-2021-42321 RCE bug https://t.co/9rkZs36Nmf http://dlvr.it/SD3TdBAliensonDaniel
2021-11-23 17:22:07Expert released #PoC exploit code for #Microsoft #Exchange CVE-2021-42321 RCE bug https://t.co/USmhwDrlOC #securityaffairs #hacking https://securityaffairs.co/wordpress/124917/hacking/microsoft-exchange-cve-2021-42321-rce-poc.htmlsecurityaffairs
2021-11-23 16:31:11#Microsoft Exchange Server Remote Code Execution #Vulnerability (CVE-2021-42321) Alert. #CyberSecurity #infosec… https://t.co/TvHX0uQ8tk https://twitter.com/i/web/status/1463181649202585607twelvesec
2021-11-23 15:50:37#Exploit released for Microsoft #Exchange Remote Code Execution (#RCE) vulnerability #CVE-2021-42321 - patch your E… https://t.co/unUS2xnqWk https://twitter.com/i/web/status/1463171281432502276securestep9
2021-11-23 15:10:56CVE-2021-42321 https://t.co/PQaaN9vbKv #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-23 15:10:46The security bug tracked as CVE-2021-42321 impacts on-premises Exchange Server 2016 and Exchange Server 2019 (inclu… https://t.co/DMsA2nPxGi https://twitter.com/i/web/status/1463160968465240069MalwarePatrol
2021-11-23 13:30:08PoC of CVE-2021-42321: pop mspaint.exe on the target · GitHub https://t.co/adakP7IXwF https://aeternusmalus.wordpress.com/2021/11/23/poc-of-cve-2021-42321-pop-mspaint-exe-on-the-target-%c2%b7-github-2/d34dr4bbit
2021-11-23 12:10:05Un exploit et une analyse détaillée ont été publiés pour la CVE-2021-42321 Exchange. Cela relance la recherche sur… https://t.co/8idFJAJCv6 https://twitter.com/i/web/status/1463115526062886914argevise
2021-11-23 11:00:06Rilasciata PoC pubblica per lo sfruttamento della CVE-2021-42321 (AL01/211123/CSIRT-ITA) https://t.co/thJDwGMDuE https://csirt.gov.it/contenuti/rilasciata-poc-pubblica-per-lo-sfruttamento-della-cve-2021-42321-al01-211123-csirt-itanicolaferrini
2021-11-23 10:40:08#Microsoft #ExchangeServer: Rilasciato pubblicamente un Proof of Concept per lo sfruttamento della CVE-2021-42321… https://t.co/zWhlkcBmuz https://twitter.com/i/web/status/1463092875508469766csirt_it
2021-11-23 10:20:17Rilasciata PoC pubblica per lo sfruttamento della CVE-2021-42321 (AL01/211123/CSIRT-ITA) https://t.co/5bLxve0jZW https://ift.tt/3nL1BvySinetNews
2021-11-23 09:20:39Для новой уязвимости в Microsoft Exchange стал доступен PoC-эксплоит Уязвимость CVE-2021-42321 затрагивает локальны… https://t.co/PRmKP7GYRG https://twitter.com/i/web/status/1463072850991099905texnoplusnews
2021-11-23 08:40:24#CVE202142321 CVE-2021-42321 https://t.co/plcJIJxZ56 https://t.co/xY0p8OpSwp https://twitter.com/Securityblog/status/1463061724383387650Arnokdjrimmer
2021-11-23 08:18:58#CVE-2021-42321 : pop mspaint.exe on the target - #Microsoft Exchange Server Remote Code Execution Vulnerability PoC https://t.co/jmSwzACUvp https://lnkd.in/gd5PDx_Cmelillopietro
2021-11-23 08:18:17[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/o9lIORpFML https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/edkedris
2021-11-23 05:41:01Allready patched Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-42321) two weeks ago 💪👊 T… https://t.co/tN17SuVeqV https://twitter.com/i/web/status/1463018108420079617louisgohl
2021-11-23 05:40:38In a way, post-auth RCEs like CVE-2021-42321 are worse than pre-auth. They get less fuzz, meaning patching is much… https://t.co/UyNKZlZTcN https://twitter.com/i/web/status/1463018644762513415fabio_viggiani
2021-11-23 04:50:55PoC of CVE-2021-42321: pop mspaint.exe on the target · GitHub - https://t.co/D0w7HewAK3 https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398moton
2021-11-23 02:12:48Office Macro YARA Rules; Magento Exploits; Exchange PoC (CVE-2021-42321); Windows PrivEsc 0-Day PoC; CloudLinux RCE… https://t.co/bm79VVa5Uy https://twitter.com/i/web/status/1462965411427799047sans_isc
2021-11-23 02:02:19"On Sunday, almost two weeks after the CVE-2021-42321 patch was issued, researcher Janggggg published a proof-of-co… https://t.co/fudQlSesZs https://twitter.com/i/web/status/1462962843100532736ohhara_shiojiri
2021-11-23 01:52:52PoC of CVE-2021-42321: pop mspaint.exe on the target - Microsoft Exchange Server Remote Code Execution Vulnerability https://t.co/IuAhHpOjrk https://www.reddit.com/r/blueteamsec/comments/qyv1n7/poc_of_cve202142321_pop_mspaintexe_on_the_target/catnap707
2021-11-23 01:44:10[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert: https://t.co/uLp68BW7er… https://t.co/WJxUqSoCyG https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/ https://twitter.com/i/web/status/1462957140104990724catnap707
2021-11-23 00:51:0814 new OPEN, 26 new PRO (14 + 12). CVE-2021-41277, CVE-2021-42321, CobaltStrike, Candiru, Various Others. Thanks… https://t.co/QA9QFLkTCs https://twitter.com/i/web/status/1462945889530568708ET_Labs
2021-11-22 23:40:44[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert - https://t.co/X25sNkFyBr https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/moton
2021-11-22 23:12:17CVE-2021-42321: Proof-of-concept exploit code has been released online over the weekend for an actively exploited h… https://t.co/fmaE8NwVvS https://twitter.com/i/web/status/1462919107590991876cKure7
2021-11-22 17:20:46Just caught somebody in the wild trying to exploit CVE-2021-42321 to execute code on MailPot, by chaining it with P… https://t.co/y8YgvWVonu https://twitter.com/i/web/status/1462831929955438597GossiTheDog
2021-11-22 15:10:23CVE-2021-42321 https://t.co/PQaaN9vJA3 #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-22 13:20:15[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/G4hGck2iCU https://aeternusmalus.wordpress.com/2021/11/22/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/d34dr4bbit
2021-11-22 11:30:10[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/3QKUz7ufp0 https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/7sxbCK2UncBD5fA
2021-11-22 11:00:21[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/8YYdlLoFFW https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/Dinosn
2021-11-22 10:40:14[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/tdFXlzpT0W… https://t.co/yG23ItN2dA https://securityonline.info/poc-cve-2021-42321-microsoft-exchange-server-remote-code-execution-vulnerability-alert/ https://twitter.com/i/web/status/1462730996697214979the_yellow_fall
2021-11-22 10:40:11[PoC] CVE-2021-42321: Microsoft Exchange Server Remote Code Execution Vulnerability Alert https://t.co/4o6oQgUBMZ https://t.co/vgTiKpZt7R http://dlvr.it/SCydYxAcooEdi
2021-11-22 10:10:07Un exploit et une analyse détaillée ont été publiés pour la CVE-2021-42321 Exchange (utilisée lors du concours chin… https://t.co/66Vjmq2XJa https://twitter.com/i/web/status/1462724459803066368cert_ist
2021-11-21 20:20:08PoC of CVE-2021-42321: pop mspaint.exe on the target · GitHub https://t.co/LDvf51hxPw https://aeternusmalus.wordpress.com/2021/11/21/poc-of-cve-2021-42321-pop-mspaint-exe-on-the-target-%c2%b7-github/d34dr4bbit
2021-11-21 18:00:03A new #attackerkb assesment on 'CVE-2021-42321' has been created by gwillcox-r7. Attacker Value: 0 | Exploitability… https://t.co/SgGxZdXM3t https://twitter.com/i/web/status/1462480719033389060Attackerkb_Bot
2021-11-21 14:30:15PoC of CVE-2021-42321: pop mspaint.exe on the target https://t.co/niDqBX9wzj https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398Tinolle
2021-11-21 10:20:07As many ppl requested, Here is the PoC of CVE-2021-42321, Exchange Post-Auth RCE This PoC just pop mspaint.exe on… https://t.co/AuaCIhGtMG https://twitter.com/i/web/status/1462363736815988744testanull
2021-11-19 08:22:37Just published detailed analysis of Microsoft Exchange Deserialization to RCE (CVE-2021-42321), which's also found… https://t.co/VngiX8ZEVR https://twitter.com/i/web/status/1461605405251883009testanull
2021-11-18 13:21:52@_q5ca, @vudq16, @dieulink81 from @NcscVietnam https://t.co/5asKAtcgKr #CVE-2021-42321 https://blog.khonggianmang.vn/phan-tich-ban-va-thang-11-cua-microsoft-exchange/sovietw0rm
2021-11-18 13:20:50#CVE-2021-42321 #Exchange #RCE NCSC VietNam https://t.co/gXUpEKRg24 https://twitter.com/sovietw0rm/status/1461321141184720899NcscVietnam
2021-11-13 11:00:22Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)… https://t.co/iGNIt8hZh3 https://twitter.com/i/web/status/1459474262465544195privilegedusers
2021-11-12 17:00:23Ms Exchange vulnerability being used in the wild.. just a little old zero day… CVE-2021-42321 Patch your servers folks!McParty
2021-11-12 12:20:18Hay poc o exploit para CVE-2021-42321 porque acá https://t.co/vYoHjgbmMu dice que sí, pero yo no lo encuentro https://www.redlegg.com/blog/critical-vulnerabilities-2021-novemberRobertoFocke
2021-11-12 11:50:24Vulnerability Bulletin including PoC or active exploits. CVE-2021-42321, CVE-2021-40539, CVE-2021-42292 https://t.co/tywgMJw5G7 https://www.redlegg.com/blog/critical-vulnerabilities-2021-novemberRedLegg
2021-11-11 19:30:05CVE-2021-42292 Microsoft Excel のセキュリティ機能のバイパスの脆弱性 https://t.co/VncxE1a60a CVE-2021-42321 Microsoft Exchange Server… https://t.co/ePWABodfu9 https://msrc.microsoft.com/update-guide/ja-JP/vulnerability/CVE-2021-42292 https://twitter.com/i/web/status/1458878313825398788foxbook
2021-11-11 18:00:12Targeted attacks in the wild are using CVE-2021-42321 post-authentication vulnerability in Exchange 2016 and 2019.… https://t.co/bexIDjbx0d https://twitter.com/i/web/status/1458854793292574725Alshakarti
2021-11-11 15:10:15CVE-2021-42321 https://t.co/PQaaN9vJA3 #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-11 09:20:07🔴MICROSOFT🔴 Múltiples vulnerabilidades de severidad alta en productos MICROSOFT: CVE-2021-38648,CVE-2021-42321,CV… https://t.co/bc5xJt3L2Q https://twitter.com/i/web/status/1458725597035864067GrupoICA_Ciber
2021-11-11 05:40:13Microsoft Exchange Server のゼロデイ脆弱性 (CVE-2021-42321) が2021年11月のセキュリティ更新プログラムで修正 | SIDfm ブログ https://t.co/qWHjAd8PLr https://www.softek.co.jp/SID/blog/archive/entry/20211111.htmlsoftek_jp
2021-11-11 03:12:20#Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/LY0XJIJwhU #HelpNetSecurity http://feedproxy.google.com/~r/HelpNetSecurity/~3/VcfraQ0u5gc/SecurityNewsbot
2021-11-11 02:00:49Microsoft's November 2021 Patch Tuesday Addresses 55 CVEs (CVE-2021-42321) https://t.co/3cBRzNUZfX https://www.tenable.com/blog/microsoft-s-november-2021-patch-tuesday-addresses-55-cves-cve-2021-42321sharmanking
2021-11-11 00:50:57The Exchange bug CVE-2021-42321 is a "post-authentication vulnerability in Exchange 2016 and 2019. https://t.co/0lN23gvNzm http://ow.ly/Ma4J50GKYVbSNC_Squared
2021-11-10 20:04:31New post from https://t.co/uXvPWJy6tj (CVE-2021-42321 (exchange_server)) has been published on https://t.co/QEEQaWkQOr http://www.sesin.at https://www.sesin.at/2021/11/10/cve-2021-42321-exchange_server/WolfgangSesin
2021-11-10 20:03:53New post from https://t.co/9KYxtdZjkl (CVE-2021-42321 (exchange_server)) has been published on https://t.co/AfeV7GR8Vj http://www.sesin.at https://www.sesin.at/2021/11/10/cve-2021-42321-exchange_server/www_sesin_at
2021-11-10 19:51:09To check and see if any of your #Exchangeservers were hit by CVE-2021-42321, run this #PowerShell query to check ev… https://t.co/ADlhq9f3ti https://twitter.com/i/web/status/1458521570532634627DigitalResidue
2021-11-10 18:50:36🚨 NEW: CVE-2021-42321 🚨 Microsoft Exchange Server Remote Code Execution Vulnerability Severity: HIGH https://t.co/9W6K3Qydk2 https://nvd.nist.gov/vuln/detail/CVE-2021-42321threatintelctr
2021-11-10 18:10:11Failles Exchange #Suite #NouvelleÉpisode avec la CVE-2021-42321 et sa RCE https://t.co/hrOGn0CdrB Toute incitatio… https://t.co/cZPHpKonMF https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321 https://twitter.com/i/web/status/1458496662989680646FabianRODES
2021-11-10 17:50:22Varsel! 🟡KRITIKALITET: Øget risiko (Gul)🟡 CVE-2021-42321 Microsoft Exchange Server Remote Code Execution Vulnerab… https://t.co/kOJv63RlgH https://twitter.com/i/web/status/1458491971396382720DCIS_SUND
2021-11-10 17:30:20Upozorňujeme na závažné zero-day zranitelnosti postihující Microsoft Exchange Server (CVE-2021-42321) a Microsoft E… https://t.co/DcnsNyDSs1 https://twitter.com/i/web/status/1458486082018938880NUKIB_CZ
2021-11-10 17:30:18Upozorňujeme na závažné zero-day zranitelnosti postihující Microsoft Exchange Server (CVE-2021-42321) a Microsoft E… https://t.co/vwfGNapUmE https://twitter.com/i/web/status/1458486374022238213GOVCERT_CZ
2021-11-10 17:10:27👨‍💻📢Microsoft has released November 2021 Security Updates for vulnerabilities found (CVE-2021-42321) in Exchange Se… https://t.co/oCxJ81phkH https://twitter.com/i/web/status/1458480371885125637WZorNET
2021-11-10 17:00:06Critical Exchange Server Vulnerability....Again! CVE-2021-42321 affects on-premises Microsoft Exchange servers, i… https://t.co/TeKn9plqSm https://twitter.com/i/web/status/1458477152224043016Geek2Speak
2021-11-10 16:10:22The exploits trace back to the CVE-2021-42321 vulnerability. Infection can be avoided in most cases by having appli… https://t.co/3wpz5poKHP https://twitter.com/i/web/status/1458466254520520709CyberPerseus
2021-11-10 15:11:10CVE-2021-42321 https://t.co/PQaaN9vJA3 #HarsiaInfo https://har-sia.info/CVE-2021-42321.htmlHar_sia
2021-11-10 15:00:44🚨CVE-2021-42321 : la nouvelle faille critique qui touche Microsoft Exchange. https://t.co/Z3R8OXh7fe #Microsoft #Exchange https://www.it-connect.fr/cve-2021-42321-la-nouvelle-faille-critique-qui-touche-microsoft-exchange/CyberSecurite_M
2021-11-10 14:10:12Happy Exploit Wednesday! CVE-2021-42321 (Exchange 2016/2019) was reported at Tianfu Cup (Chinese pwn2own), passed… https://t.co/wt7FCCMBLb https://twitter.com/i/web/status/1458435634587181059HowWeLostTheWar
2021-11-10 13:22:13#Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/09hv6L2Bv4 #Sec_Cyber http://feedproxy.google.com/~r/HelpNetSecurity/~3/VcfraQ0u5gc/CyberSecDN
2021-11-10 13:00:33Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/tnmqXNwvcS #IT_securitynews https://www.itsecuritynews.info/microsoft-patches-actively-exploited-exchange-excel-zero-days-cve-2021-42321-cve-2021-42292/CyberSecDN
2021-11-10 11:50:39CVE-2021-42321: New Exchange Zero-Day vulnerability being attacked now https://t.co/tGDYu4ipc9 https://osgonline.wordpress.com/2021/11/10/cve-2021-42321-new-exchange-zero-day-vulnerability-being-attacked-now/JoeLouisDetroit
2021-11-10 11:30:13Der zweite - CVE-2021-42321 - ist ein Exchange-Fehler, der beim Tianfu Cup entdeckt wurde und von dem Microsoft sag… https://t.co/rjNBF0VwXl https://twitter.com/i/web/status/1458396334298439685inosoftag
2021-11-10 10:00:27Microsoft’s November 2021 Patch Tuesday Addresses 55 CVEs (CVE-2021-42321) https://t.co/zIKyq9RaFI http://ow.ly/fTiO1035J5MArt_Capella
2021-11-10 09:11:15New post from https://t.co/uXvPWJy6tj (CVE-2021-42321) has been published on https://t.co/qJgCjhR8Sk http://www.sesin.at https://www.sesin.at/2021/11/10/cve-2021-42321/WolfgangSesin
2021-11-10 09:11:03New post from https://t.co/9KYxtdZjkl (CVE-2021-42321) has been published on https://t.co/OJ7m0tAc6f http://www.sesin.at https://www.sesin.at/2021/11/10/cve-2021-42321/www_sesin_at
2021-11-10 09:10:52Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) -… https://t.co/LQzlIAGw8j https://twitter.com/i/web/status/1458359015759560705helpnetsecurity
2021-11-10 08:30:19[NEW] - CVE-2021-42321 : la nouvelle faille critique qui touche #Microsoft #Exchange ! - https://t.co/UB2rNnLSYj #Sécurité https://www.it-connect.fr/cve-2021-42321-la-nouvelle-faille-critique-qui-touche-microsoft-exchange/ITConnect_fr
2021-11-10 07:30:28One night, CVE-2021-42321 wished upon a star, and today that wish has been granted. It now has a name, like a real,… https://t.co/LmmO39UjNT https://twitter.com/i/web/status/1458335670045392897vulnonym
2021-11-10 06:10:15Microsoft Exchange Serverの脆弱性「リモートコード実行の脆弱性 (CVE-2021-42321) 」を悪用した攻撃が既に確認されています。 早めに11月の累積更新プログラムを適用しましょう! https://t.co/qPLGaZeauM https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42321A_zs_Blog
2021-11-10 04:50:07Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/spcNpXl0K6 https://lnkd.in/eFpu6D2pmortensl
2021-11-10 04:30:11CVE-2021-42321 - Security Update Guide - Microsoft - Microsoft Exchange Server Remote Code Execution Vulnerability https://t.co/gQyEdjt1Hz https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-42321CySecPenguin
2021-11-10 01:52:20CVE-2021-42321 Microsoft Exchange Server Remote Code Execution Vulnerability https://t.co/ueY1GmUjzs https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42321CVEnew
2021-11-10 01:50:30🚨 NEW: CVE-2021-42321 🚨 Microsoft Exchange Server Remote Code Execution Vulnerability Severity: [object Object] https://t.co/9W6K3Qydk2 https://nvd.nist.gov/vuln/detail/CVE-2021-42321threatintelctr
2021-11-10 01:42:25Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/r58HB9rZRf https://www.helpnetsecurity.com/2021/11/09/cve-2021-42321-cve-2021-42292/CobraCyberSec
2021-11-10 01:03:53CVE-2021-42321はちゃんとパッチを当てましょう。tcosDo
2021-11-10 00:40:31#windowsupdate #microsoft つづき 悪用を確認済 2 件 CVE-2021-42292 CVE-2021-42321 悪用は確認されていないが公開済 4 件 CVE-2021-38631 CVE-20… https://t.co/6m2GZcprKu https://twitter.com/i/web/status/1458231814653239300kawn2020
2021-11-10 00:21:32Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) - Help Net Security… https://t.co/9oioWlyZRY https://twitter.com/i/web/status/1458225909152968704cyberreport_io
2021-11-09 23:30:25So we got a new deserailization MS-Exchange vulnerabillity? Damn thats hot #CVE-2021-42321 (CVE-2021-42321) https://t.co/TXtUP9OYa9 https://twitter.com/Purp1eW0lf/status/1458171890846031876livingbeef
2021-11-09 23:10:18マイクロソフトがExchange Server 2016/2019の不具合パッチを速やかに適用するよう警告。CVE-2021-42321が該当不具合。認証済の攻撃者による遠隔コード実行で、コマンドレット引数の不適切な検証に起因。既… https://t.co/GWHXoUWBag https://twitter.com/i/web/status/1458209864249851909__kokumoto
2021-11-09 23:00:18Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/Y1LXj0QKWo https://zpr.io/BiMFs28ZmcGyvumetric
2021-11-09 23:00:04@AddressIntel Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) 9-11… https://t.co/5Lot5Ncd72 https://twitter.com/i/web/status/145820650182745702442Sz40
2021-11-09 23:00:03@Umberto_Rapetto @infosec202002 Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, C… https://t.co/vhnM4WUVKe https://twitter.com/i/web/status/145820676301515571442Sz40
2021-11-09 22:14:57#Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/hIOWreHqS3 http://feedproxy.google.com/~r/HelpNetSecurity/~3/VcfraQ0u5gc/Sec_Cyber
2021-11-09 20:52:11Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/1Wpq8U3ato http://dlvr.it/SCCHsbXc0resecurity
2021-11-09 20:51:26Microsoft’s November 2021 Patch Tuesday Addresses 55 CVEs (CVE-2021-42321) https://t.co/uNeBSsrHzm https://www.tenable.com/blog/microsoft-s-november-2021-patch-tuesday-addresses-55-cves-cve-2021-42321ka0com
2021-11-09 20:50:51Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) - https://t.co/BAsXE1sjA7 https://www.helpnetsecurity.com/2021/11/09/cve-2021-42321-cve-2021-42292/ka0com
2021-11-09 20:42:16Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)… https://t.co/dDvRK8l3Gp https://twitter.com/i/web/status/1458170169004421120gzunigah
2021-11-09 20:42:07Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)… https://t.co/K89byCNsxA https://twitter.com/i/web/status/1458170208460365828CSA_DVillamizar
2021-11-09 20:41:33Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)… https://t.co/sANDYKHWPL https://twitter.com/i/web/status/1458170673105276928PoseidonTPA
2021-11-09 20:41:11Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) https://t.co/lcDVhPQobj https://www.itsecuritynews.info/microsoft-patches-actively-exploited-exchange-excel-zero-days-cve-2021-42321-cve-2021-42292/IT_securitynews
2021-11-09 20:40:58Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292)… https://t.co/vlRdRcCSth https://twitter.com/i/web/status/1458171307342790658DeepFriedCyber
2021-11-09 20:40:37Summary of the latest Microsoft #Exchange vuln being actively exploited (CVE-2021-42321) source:… https://t.co/qawTlnotXd https://twitter.com/i/web/status/1458171890846031876Purp1eW0lf
2021-11-09 20:40:23Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) | #macos | … https://t.co/venimKsoyQ https://twitter.com/i/web/status/1458172376110280714GregoryDEvans
2021-11-09 20:40:14Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) | #macos | … https://t.co/N9Vu7zHP68 https://twitter.com/i/web/status/1458172390811357186NcsVentures
2021-11-09 20:31:13Yet another RCE in Exchange? CVE-2021-42321 ‘Seen in the wild’, okay.DV1k1ng
2021-11-09 20:30:52Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292): It’s a light Novem… https://t.co/5OvD1oEtE5 https://twitter.com/i/web/status/1458169046155739137cipherstorm
2021-11-09 20:21:53「CVE-2021-42321として追跡されたセキュリティ上の欠陥は、Exchange Server2016およびExchangeServer 2019に影響を与えます。これは、レドモンドのセキュリティアドバイザリによるコマンドレ… https://t.co/PerUvVfWzL https://twitter.com/i/web/status/1458166069911117831foxbook
2021-11-09 20:10:52Microsoft released 55 CVEs 🚨 2 vulnerabilities are being actively exploited: CVE-2021-42321: Exchange Server RCE… https://t.co/cQtkgKzCul https://twitter.com/i/web/status/1458162889597100033vulmoncom
2021-11-09 20:10:50Microsoft's #PatchTuesday updates are out. One (CVE-2021-42321) is being exploited in the wild. "Our recommendation… https://t.co/SiskC98nbw https://twitter.com/i/web/status/1458162913978589193DigitalGuardian
2021-11-09 20:10:32Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292): It’s a light Novem… https://t.co/JB3ezk80b9 https://twitter.com/i/web/status/1458163375255347205shah_sheikh
2021-11-09 20:10:23Microsoft patches actively exploited Exchange, Excel zero-days (CVE-2021-42321, CVE-2021-42292) -… https://t.co/f24KuLCzFK https://twitter.com/i/web/status/1458163859571847171helpnetsecurity
2021-11-09 20:00:36CVE-2021-42321 Microsoft Exchange Server Remote Code Execution Vulnerability. Ex... https://t.co/603gIr14cY Vuln… https://t.co/EtPQb7KodU http://vulmon.com/vulnerabilitydetails?qid=CVE-2021-42321 https://twitter.com/i/web/status/1458160089555214336VulmonFeeds
2021-11-09 19:35:08Just continuing this thought piece...if CVE-2021-42321 was demo'd at Tianfu Cup... https://t.co/JopczLl3Hd https://twitter.com/nluedtke1/status/1450806599728128000nluedtke1
2021-11-09 19:30:35Microsoft: "We are aware of limited targeted attacks in the wild using one of vulnerabilities (CVE-2021-42321), whi… https://t.co/M10XGP9JVg https://twitter.com/i/web/status/1458154423306240004ryanaraine
2021-11-09 19:23:40Disclosure of exploitation ITW for CVE-2021-42321, said to be one of "bugs on parade" at Tianfu Cup, & part of bloo… https://t.co/T2F8dQl16l https://twitter.com/i/web/status/1458151237208182789HostileSpectrum
2021-11-09 19:18:28Vague exploit code definition for Microsoft #Exchange Server RCE flaw CVE-2021-42321. The CVSS definition for "unpr… https://t.co/Fx6JQaJwSe https://twitter.com/i/web/status/1458147832456699914LindseyOD123
2021-11-09 19:01:23Look like new boss in town. CVE-2021-42321 #Microsoft #Exchange Sever #RCE with reported exploitations. https://t.co/Pgap7fYvqA https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-423210xKasunC
2021-11-09 18:47:09So let's see here, we've got exploitation in the wild for two of the Patch Tuesday updates: CVE-2021-42321 - Micros… https://t.co/EjNGPmhf2A https://twitter.com/i/web/status/1458140544610177025wdormann
2021-11-09 18:46:58Anxiously waiting for @GreyNoiseIO to detect CVE-2021-42321..twuttersupport
2021-11-09 18:42:55Interesting question for Microsoft - did they see exploitation of CVE-2021-42321 in Exchange Online?GossiTheDog
2021-11-09 18:10:13The second, CVE-2021-42321, is the Exchange bug discovered at the Tianfu Cup, which Microsoft said it saw "limited… https://t.co/CxTUdUHuSD https://twitter.com/i/web/status/1458134630557753349campuscodi
2021-11-09 06:40:15[ALERT] Watch out for coming Microsoft Patch Tuesday Exchange Remote Code Execution vulnerability CVE-2021-42321 th… https://t.co/1D7fFhcJhs https://twitter.com/i/web/status/1457959019763548160douglasmun