CVE-2026-20200: Improper Neutralization of Parameter/Argument Delimiters in Cisco Cisco Unified Computing System (Standalone)
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.
CVE-2026-20200: Improper Neutralization of Parameter/Argument Delimiters in Cisco Cisco Unified Computing System (Standalone)
Description
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.
CVSS v3.1
Score 8.8high
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- cisco
- Date Reserved
- 2025-10-08T11:59:15.397Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a736b5ebf8831d5392da42f
Added to database: 08/05/2026, 16:57:02 UTC
Last updated: 08/05/2026, 16:57:02 UTC
Views: 1
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