Source |
The Hacker News |
Identifiant |
3265634 |
Date de publication |
2021-08-22 02:51:51 (vue: 2021-08-22 10:05:53) |
Titre |
Microsoft Exchange Under Attack With ProxyShell Flaws; Over 1900 Servers Hacked! |
Texte |
The U.S. Cybersecurity and Infrastructure Security Agency is warning of active exploitation attempts that leverage the latest line of "ProxyShell" Microsoft Exchange vulnerabilities that were patched earlier this May, including deploying LockFile ransomware on compromised systems.
Tracked as CVE-2021-34473, CVE-2021-34523, and CVE-2021-31207, the vulnerabilities enable adversaries to bypass ACL |
Notes |
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Envoyé |
Oui |
Condensat |
1900 2021 31207 34473 34523 acl active adversaries agency attack attempts bypass compromised cve cybersecurity deploying earlier enable exchange exploitation flaws; hacked including infrastructure latest leverage line lockfile may microsoft over patched proxyshell ransomware security servers systems tracked under vulnerabilities warning |
Tags |
Ransomware
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Stories |
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