CVEvulnerability
CVE-2022-41080
CISA Known Exploited Vulnerability
Microsoft Exchange Server Privilege Escalation Vulnerability — Microsoft Exchange Server
Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation. This vulnerability is chainable with CVE-2022-41082, which allows for remote code execution.
- Added to KEV
- 2023-01-10
- Remediation due
- 2023-01-31
- Ransomware use
- Known
- Required action
- Apply updates per vendor instructions.
- Notes
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-41080; https://nvd.nist.gov/vuln/detail/CVE-2022-41080
- Status
- Analyzed
- Published
- 2022-11-09
- Last modified
- 2026-08-10
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Microsoft Exchange Server Elevation of Privilege Vulnerability
Affected configurations
• microsoft exchange server 2013
• microsoft exchange server 2016
• microsoft exchange server 2019
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41080 Patch, Vendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41080 Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-41080 US Government Resource