AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2007-5556

HIGH · CVSS 7.8 EPSS 1.47%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2007-10-18 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2007-5556
Severity
HIGH
CVSS
7.8
EPSS
1.47%

Original NVD Description

Unspecified vulnerability in the Avaya VoIP Handset allows remote attackers to cause a denial of service (reboot) via crafted packets. NOTE: as of 20071016, the only disclosure is a vague pre-advisory with no actionable information. However, since it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.