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Case File

CVE-2011-3274

MEDIUM · CVSS 6.1 EPSS 0.74%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-10-03 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-3274
Severity
MEDIUM
CVSS
6.1
EPSS
0.74%
Cisco

Original NVD Description

Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device crash) via a crafted IPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCto07919.