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Case File

CVE-2013-1121

MEDIUM · CVSS 5.4 EPSS 1.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-09-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2013-1121
Severity
MEDIUM
CVSS
5.4
EPSS
1.06%
Cisco

Original NVD Description

The regex engine in the BGP implementation in Cisco NX-OS, when a complex regular expression is configured for inbound routes, allows remote attackers to cause a denial of service (device reload) via a crafted AS path set, aka Bug ID CSCuf49554.