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Case File

CVE-2011-3275

HIGH · CVSS 7.8 EPSS 1.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-10-03 · 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-2011-3275
Severity
HIGH
CVSS
7.8
EPSS
1.77%
Cisco

Original NVD Description

Memory leak in Cisco IOS 12.4, 15.0, and 15.1, and IOS XE 2.5.x through 3.2.x, allows remote attackers to cause a denial of service (memory consumption) via a crafted SIP message, aka Bug ID CSCti48504.