Exploit [new] — Vdesk Hangupphp3

Attackers can deploy web shells, create administrative accounts, or pivot into the internal network.

With a successful hangup.php3 exploit, an unauthenticated attacker could:

The server parses this request and commits a contextual tracking entry to the system event log ( /var/log/apm ), signaling that the session was securely terminated by the user.

If you are testing a legacy environment that uses these components, the "exploit" typically follows this pattern: Reconnaissance vdesk hangupphp3 exploit

The script’s primary purpose is to clear user sessions and cookies. It is triggered in several scenarios: Invalid Requests:

: Contact LIVEBOX Collaboration (Liveboxcloud) for patches addressing the vulnerabilities listed above. Versions v018 and earlier are confirmed vulnerable to multiple critical flaws.

CVE records aggregated from NVD and open CVE feeds It is triggered in several scenarios: Invalid Requests:

Attackers typically automate the discovery and exploitation of this vulnerability using scanning scripts. The attack sequence generally follows these phases:

An attacker exploits this by injecting shell metacharacters (such as ; , && , or | ) into the session_id parameter. Instead of a normal session identifier, the attacker sends a crafted payload:

Why the page /my.policy redirects users to /vdesk/hangup.php3 The attack sequence generally follows these phases: An

These systems share no code, no vendor, and no architectural relationship—yet their names overlap in a way that has created confusion in security discussions and threat hunting exercises.

The "vdesk hangupphp3 exploit" is a relic of a bygone era of web development. It capitalizes on poor garbage collection in legacy PHP scripts.