CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.8. Its EPSS score suggests a 13.8% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.
CVE
CVE-2007-4498
Severity
HIGH
CVSS
7.8
EPSS
13.75%
Original NVD Description
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 attackers to force silent call completion, eavesdrop on the phone's local environment, and cause a denial of service (blocked call reception) via a certain SIP INVITE message followed by a certain "SIP/2.0 183 Session Progress" message.