CVE-2026-20200

Vulnerability overview

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with low privileges to execute arbitrary commands on the underlying operating system of an affected system and elevate privileges to root.  This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted inputs to the web-based management interface of the affected software. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.&n...

Affected product and versions

Product

Cisco Cisco Unified Computing System (Standalone)

Affected versions

>= 4.3(1.230097), >= 4.3(1.230124), >= 4.3(1.230138), >= 4.3(2.230207), >= 4.3(2.230270), >= 4.3(2.240002), >= 4.3(3.240022), >= 4.3(3.240043), >= 4.3(4.240142), >= 4.3(4.240152), >= 4.3(4.242028), >= 4.3(4.241063), >= 4.3(4.242038), >= 4.3(5.240021), >= 4.3(4.242066), >= 4.3(5.250001), >= 4.3(5.250030), >= 4.3(6.250040), >= 4.3(5.250033), >= 4.3(6.250044)

Fixed versions

No verified fixed-version field is available yet

Technical data

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-141