CVE-2021-31207
6.6MEDIUMMicrosoft Exchange Server Security Feature Bypass Vulnerability
Veröffentlicht: 5/11/2021Aktualisiert: 10/30/2025
CISA Bekannte Ausgenutzte Schwachstelle
Microsoft Exchange Server contains an unspecified vulnerability that allows for security feature bypass.
Erforderliche Maßnahme:
Apply updates per vendor instructions.
Fälligkeitsdatum:
2021-11-17
Bekannte Ransomware-Nutzung
Beschreibung
Microsoft Exchange Server Security Feature Bypass Vulnerability
KI-AnalyseKI-gestützt
Betroffene Produkte
microsoftexchange_server
2013
microsoftexchange_server
2016
microsoftexchange_server
2016
microsoftexchange_server
2019
microsoftexchange_server
2019
Referenzen
- http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.htmlExploitThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31207PatchVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-819/Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/163895/Microsoft-Exchange-ProxyShell-Remote-Code-Execution.htmlExploitThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31207PatchVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-819/Third Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-31207US Government Resource