CVE-2026-20160

A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected SSM On-Prem host. This vulnerability is due to the unintentional exposure of an internal service. An attacker could exploit this vulnerability by sending a crafted request to the API of the exposed service. A successful exploit could allow the attacker to execute commands on the underlying operating system with root-level privileges.

• CWE-668

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-cli-execution-cHUcWuNrVendor Advisory

Published

Apr 1, 2026

Last Modified

Jul 1, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-20153As part of Cisco's ongoing commitment to proactive security …7.5
• CVE-2026-20155A vulnerability in the web-based management interface of Cis…8
• CVE-2026-20156As part of Cisco's ongoing commitment to proactive security …9.8
• CVE-2026-20157As part of Cisco's ongoing commitment to proactive security …9.8
• CVE-2026-20158As part of Cisco's ongoing commitment to proactive security …7.5
• CVE-2026-2016A security vulnerability has been detected in happyfish100 l…7.8
• CVE-2026-20161A vulnerability in the CLI of Cisco ThousandEyes Enterprise …5.5
• CVE-2026-20162In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.9, a…6.3
• CVE-2026-20163In Splunk Enterprise versions below 10.2.0, 10.0.4, 9.4.9, a…7.2
• CVE-2026-20164In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.9, a…6.5
• CVE-2026-20165In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, a…6.5
• CVE-2026-20166In Splunk Enterprise versions below 10.2.1 and 10.0.4, and S…5.4