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Case File

CVE-2009-2863

HIGH · CVSS 7.1 EPSS 2.47%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-09-28 · 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.

CVE
CVE-2009-2863
Severity
HIGH
CVSS
7.1
EPSS
2.47%
Cisco

Original NVD Description

Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227.