CVE-2026-20094

HIGH

Cisco Integrated Management Controller Command Injection Vulnerability

Title source: cna
STIX 2.1

Description

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command injection attacks on an affected system and execute arbitrary commands as the root user. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted commands 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.

Scores

CVSS v3 8.8
EPSS 0.0041
EPSS Percentile 61.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-77
Status published
Products (50)
Cisco/Cisco Unified Computing System (Standalone) 3.1(1d)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2b)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2c)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2d)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2e)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2g)
Cisco/Cisco Unified Computing System (Standalone) 3.1(2i)
Cisco/Cisco Unified Computing System (Standalone) 3.1(3a)
Cisco/Cisco Unified Computing System (Standalone) 3.1(3b)
Cisco/Cisco Unified Computing System (Standalone) 3.1(3c)
... and 40 more
Published Apr 01, 2026
Tracked Since Apr 01, 2026