CVE-2026-20036

Cisco UCS Manager Software Command Injection Vulnerability

Severity
Medium 6.5
CVSS 3.1
Exploited
Not listed
EPSS
0.004
36.5th percentile
Discovered by
Vendor
Published by the vendor
Published
Feb 25, 2026
Assigned by cisco

Description

A vulnerability in the CLI and web-based management interface of Cisco UCS Manager Software could allow an authenticated, remote attacker with valid administrative privileges to execute arbitrary commands on the underlying operating system of an affected device.    This vulnerability is due to insufficient input validation of command arguments that are supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system of an affected device with root-level privileges.

Weakness: CWE-78

Affected products

Vendor Product Category Matched by
Cisco Cisco Unified Computing System (UCS) Other Products cna-assigner
Vendor-reported affected versions (1)
  • Cisco · Cisco Unified Computing System (Managed)