{"id":"CVE-2022-41040","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-41040","summary":"Microsoft Exchange Server Elevation of Privilege Vulnerability","details":"Microsoft Exchange Server Elevation of Privilege Vulnerability","published":"2022-10-03T01:15:08.753","modified":"2026-06-17T05:02:28.500","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.99956,"percentile":0.99974,"asOf":"2026-09-10"},"cisaKev":null,"exploitsKnown":22,"affectedPackages":[],"fix":null,"references":[{"type":"FIX","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41040"},{"type":"EXPLOIT","url":"http://packetstormsecurity.com/files/170066/Microsoft-Exchange-ProxyNotShell-Remote-Code-Execution.html"},{"type":"FIX","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-41040"},{"type":"ADVISORY","url":"https://www.kb.cert.org/vuls/id/915563"},{"type":"ADVISORY","url":"https://www.secpod.com/blog/microsoft-november-2022-patch-tuesday-patches-65-vulnerabilities-including-6-zero-days/"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41040"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T05:02:28.500"}}