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Case File

CVE-2013-5477

HIGH · CVSS 7.8 EPSS 1.89%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-09-27 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2013-5477
Severity
HIGH
CVSS
7.8
EPSS
1.89%
Cisco

Original NVD Description

The T1/E1 driver-queue functionality in Cisco IOS 12.2 and 15.0 through 15.3, when an HDLC32 driver is used, allows remote attackers to cause a denial of service (interface queue wedge) via bursty network traffic, aka Bug ID CSCub67465.