Execution with unnecessary privileges in Cisco UCS Manager - CVE-2026-20037
Published: February 26, 2026
Vulnerability identifier: #VU123283
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-20037
CWE-ID: CWE-250
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists in the NX-OS CLI privilege levels. A local user with read-only privileges can modify files and perform unauthorized actions on an affected system.
Affected software
Cisco UCS Manager
How to mitigate CVE-2026-20037
Install updates from vendor's website.
Cisco UCS Manager - update to 4.3(6f)