#VU124786 Exposure of Resource to Wrong Sphere in Cisco Smart Software Manager On-Prem - CVE-2026-20160

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Main Vulnerability Database Vulnerabilities #VU124786

#VU124786 Exposure of Resource to Wrong Sphere in Cisco Smart Software Manager On-Prem - CVE-2026-20160

Published: April 1, 2026


Vulnerability identifier: #VU124786
Vulnerability risk: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red
CVE-ID: CVE-2026-20160
CWE-ID: CWE-668
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Smart Software Manager On-Prem
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to an unintentional exposure of an internal service. A remote non-authenticated attacker can send specially crafted HTTP requests to the exposed API interface and execute arbitrary code on the system with root privileges. 


Remediation

Install updates from vendor's website.

External links