CVE-2007-4498: The Grandstream SIP Phone GXV-3000 with firmware 1.0.1.7, Loader 1.0.0.6, and Boot 1.0.0.18 allows remote a...

Security readout for executives and security teams

This is a legacy VoIP phone flaw where a remote party could make a GXV-3000 silently complete a call, turning the phone into an eavesdropping point, and also block normal incoming calls. Business urgency depends on whether these old phones still exist and whether SIP traffic can reach them from untrusted networks. Exposure is most likely in organizations still operating legacy Grandstream GXV-3000 phones, especially where SIP endpoints accept traffic from the internet, partner networks, or insufficiently controlled voice VLANs. The source bundle does not identify other affected products or versions. Prioritize remediation if these phones remain deployed in sensitive areas or reachable by untrusted SIP traffic. The risk is privacy and business disruption, not just phone instability. If the product is retired or fully isolated, urgency drops to verification and documentation. Mitigation focus: Inventory for Grandstream GXV-3000 phones and affected firmware, loader, and boot versions.; Check Grandstream or trusted vendor guidance for firmware updates or retirement recommendations.; Restrict SIP access to trusted PBXs, SBCs, VPNs, or voice management networks..

Prepared

Jun 29, 2026, 03:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.