Description
A privilege escalation vulnerability exists in Microsoft Exchange Server. An attacker who successfully exploited this vulnerability could attempt to impersonate any other user of the Exchange server.
NVD enrichment (full description, CVSS vector, CWEs) has not completed for this CVE yet — shown above is the CISA KEV short description only.
Scoring
- CVSS: Not yet available
- EPSS exploitation probability: Not yet available
- EPSS percentile: Not yet available
CISA KEV status
- Added to KEV: 2022-03-03
- Remediation due date: 2022-03-17
- Known ransomware campaign use: Known
More from Microsoft
- CVE-2026-96951 — Windows
- CVE-2026-65660 — SharePoint
- CVE-2026-81963 — Windows
- CVE-2026-85880 — Windows
- CVE-2019-1068 — SQL Server