CVE-2020-27125: Cisco Security Manager

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

A vulnerability in Cisco Security Manager could allow an unauthenticated, remote attacker to access sensitive information on an affected system. The vulnerability is due to insufficient protection of static credentials in the affected software. An attacker could exploit this vulnerability by viewing source code. A successful exploit could allow the attacker to view static credentials, which the attacker could use to carry out further attacks.

Affected products

• Cisco Security Manager: up to and including 4.21

Published 2020-11-17. Last modified 2026-06-17.