Microsoft Exchange Server Privilege Escalation Vulnerability

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Summary

CVECVE-2022-41080
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-09 22:15:00 UTC
Updated2023-06-13 17:15:00 UTC
DescriptionMicrosoft Exchange Server Elevation of Privilege Vulnerability

Risk And Classification

EPSS: 0.773260000 probability, percentile 0.995080000 (date 2026-07-22)

CISA KEV: Listed on 2023-01-10; due 2023-01-31; ransomware use Known

Problem Types: NVD-CWE-noinfo

CISA Known Exploited Vulnerability

VendorMicrosoft
ProductExchange Server
NameMicrosoft Exchange Server Privilege Escalation Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-41080; https://nvd.nist.gov/vuln/detail/CVE-2022-41080

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Microsoft Exchange Server 2013 cumulative_update_23 All All
Application Microsoft Exchange Server 2016 cumulative_update_22 All All
Application Microsoft Exchange Server 2016 cumulative_update_23 All All
Application Microsoft Exchange Server 2019 cumulative_update_11 All All
Application Microsoft Exchange Server 2019 cumulative_update_12 All All

References

ReferenceSourceLinkTags
Security Update Guide - Microsoft Security Response Center MISC msrc.microsoft.com
Security Update Guide - Microsoft Security Response Center MISC portal.msrc.microsoft.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Legacy QID Mappings

  • 50123 Microsoft Exchange Server Multiple Vulnerabilities for November 2022

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