> Flaw in Grandstream VoIP phones allows stealthy eavesdropping
[AUTHOR: Bill Toulas]
[DATE: 19/02/2026 17:16]
[LANGUAGE: EN]
A critical vulnerability in Grandstream GXP1600 series VoIP phones allows a remote, unauthenticated attacker to gain root privileges and silently eavesdrop on communications. [...]