Structured Cabling

Telecommunication

  • PoC Exploit Released for Grandstream GXP1600 VoIP Phones RCE Vulnerability February 23, 2026 5:54 pm A critical zero-day vulnerability, tracked as CVE-2026-2329, is affecting Grandstream’s GXP1600 series VoIP desk phones. The issue is an unauthenticated stack-based buffer overflow that can be exploited remotely to achieve root-level remote code execution …
  • Grandstream VoIP Phones Vulnerability Grants Attackers Root Privileges February 20, 2026 6:14 pm A critical unauthenticated stack-based buffer overflow vulnerability, tracked as CVE-2026-2329, affecting Grandstream GXP1600 series VoIP phones. The vulnerability, rated as critical with a CVSS score of 9.8, allows remote attackers to gain root privileges …
  • Grandstream VoIP Phones Vulnerability Allows Attackers to Gain Root Privileges February 20, 2026 6:09 pm VoIP desk phones are trusted devices, but many are managed like office furniture. A newly disclosed flaw in Grandstream phones shows how a simple network-facing bug can turn a handset into an entry point for eavesdropping and wider access. In a typical …
  • Grandstream GXP1600 VoIP Phones Exposed to Unauthenticated Remote Code Execution February 18, 2026 9:20 pm Ravie LakshmananFeb 18, 2026Network Security / Enterprise Security Cybersecurity researchers have disclosed a critical security flaw in the Grandstream GXP1600 series of VoIP phones that could allow an attacker to seize control of susceptible devices …
  • Vodafone voip and grandstream ht801 January 5, 2026 9:09 am As title says. I have studied the configuration for this and it somewhat works. Since Vodafone forums are shut down I can't access the data to confirm my settings are correct. It's registered. However I get 1 way audio. Mobile > landline Calling …

Security System