Tracker / CVE-2023-20264
CVE-2023-20264
A vulnerability in the implementation of Security Assertion Markup Language (SAML) 2.0 single sign-on (SSO) for remote access VPN in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to intercept the SAML assertion of a user who is authenticating to a remote access VPN session. This vulnerability is due to insufficient validation of the login URL. An attacker could exploit this vulnerability by persuading a user to access a site that is under the control of the attacker, allowing the attacker to modify the login URL. A successful exploit could allow the attacker to intercept a successful SAML assertion and use that assertion to establish a remote access VPN session toward the affected device with the identity and permissions of the hijacked user, resulting in access to the protected network.
Prodotti e versioni affette
| cisco | adaptive_security_appliance_software · 9.18.1 → 9.18.3.46 |
|---|---|
| cisco | adaptive_security_appliance_software · 9.19.1.5 → 9.19.1.12 |
| cisco | secure_firewall_threat_defense |