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Case File

CVE-2014-3321

MEDIUM · CVSS 5.7 EPSS 0.65%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-07-18 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.7. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2014-3321
Severity
MEDIUM
CVSS
5.7
EPSS
0.65%
Cisco

Original NVD Description

Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.