High severity · published Mar 10, 2026
CVE-2026-20967
System Center Operations Manager (SCOM) Elevation of Privilege Vulnerability
8.8
CVSS
1.1%
EPSS
No
On KEV
Description
Improper input validation in System Center Operations Manager allows an authorized attacker to elevate privileges over a network.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
System Center Operations Manager 2019 · Microsoft
10.19.0 before 10.19.10658.0 · source: vendor
SC
System Center Operations Manager 2022 · Microsoft
10.22.0 before 10.22.11951.0 · source: vendor
SC
System Center Operations Manager 2025 · Microsoft
1.0.0 before 10.25.10377.0 · source: vendor
SC
System Center Operations Manager · Microsoft
2019; 2019; 2019; 2019; 2019; 2019; +14 more · source: NVD
Affected product
SC
System Center Operations Manager 2019
Microsoft