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Case File

CVE-2011-3296

HIGH · CVSS 7.8 EPSS 1.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-10-06 · 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-2011-3296
Severity
HIGH
CVSS
7.8
EPSS
1.77%
Cisco

Original NVD Description

Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.