CVE-2022-41080

Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Exchange Server Elevation of Privilege Vulnerability

Affected

Microsoft · Microsoft Exchange Server 2013 Cumulative Update 23 · Microsoft Exchange Server 2016 Cumulative Update 22 · Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 11 · Microsoft Exchange Server 2019 Cumulative Update 12

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 MICROSOFT

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

77.33% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2023-01-10, used in ransomware campaigns

Published

2022-11-09

Updated

2026-08-10

Proof-of-concept exploits (2)

• balki97/OWASSRF-CVE-2022-41082-POC92★ · 2023-01-10
• ohnonoyesyes/CVE-2022-410801★ · 2022-12-23

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41080

References

• CVE Record
• NVD entry

Related

• CVE-2022-41076
• CVE-2022-41082
• CVE-2022-43571
• CVE-2022-47986
• CVE-2023-1671
• CVE-2023-21742