Vdesk Hangupphp3 Exploit High Quality Link

/vdesk/hangup.php3 script is a standard logout component used in F5 BIG-IP Access Policy Manager (APM) FirePass SSL VPN

Cross-Site Request Forgery (CSRF):

Early versions of F5 FirePass (such as 6.0.2) failed to properly sanitize user-supplied input in session management files. Attackers could craft a malicious link that, if clicked by an authenticated administrator or user, would force their browser to execute actions—such as terminating sessions or modifying account settings—without their consent. vdesk hangupphp3 exploit

1. Technical Synopsis

The Vdesk Hangup PHP 3 exploit is a vulnerability in the Vdesk remote desktop software that allows an attacker to crash the Vdesk service, causing a denial-of-service (DoS) condition. The exploit takes advantage of a flaw in the software's handling of certain requests, specifically those related to the "hangup" feature. /vdesk/hangup

If a client sends an HTTP request with a host header that doesn't match the APM configuration, the system issues a 302 Redirect /vdesk/hangup.php3 to ensure the session is cleared for security. Logout Procedures: Technical Synopsis The Vdesk Hangup PHP 3 exploit