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Case File

CVE-2010-0591

HIGH · CVSS 7.8 EPSS 1.62%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-03-05 · Last synced 2026-08-04

CyberRota Analysis

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

CVE
CVE-2010-0591
Severity
HIGH
CVSS
7.8
EPSS
1.62%
Cisco

Original NVD Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5), 7.x before 7.1(3b)SU2, and 8.x before 8.0(1) allows remote attackers to cause a denial of service (process failure) via a malformed SIP REG message, related to an overflow of the Telephone-URL field, aka Bug ID CSCtc62362.