CVE-2026-76413 Cisco Secure Firewall Management Center Software Single Sign-On Token Forgery of Administrator Account Vulnerability

A vulnerability in Cisco Adaptive Security Device Manager ASDM single sign-on SSO handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user. This vulnerability is due to improper management of the Cisco ASDM SSO token. An...

CVE-2026-76413

A vulnerability in the Cisco ASDM single sign-on (SSO) handler for Cisco Secure FMC Software allows an unauthenticated, remote attacker to forge a session token and log in as the ASDM administrator. The root cause is improper management of the SSO token . By repeating the attack, an attacker can ...