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Case File

CVE-2013-5549

HIGH · CVSS 7.1 EPSS 1.66%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-10-25 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2013-5549
Severity
HIGH
CVSS
7.1
EPSS
1.66%
Cisco

Original NVD Description

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.