Vulnerabilities4 min read
Grandstream VoIP Phones Vulnerable to Silent Eavesdropping
CVE-2026-2329 (CVSS 9.3) enables unauthenticated RCE on Grandstream GXP1600 VoIP phones. Attackers can intercept calls, steal credentials. Patch to 1.0.7.81.
Marcus ChenFeb 19, 2026