CVE-2009-2863

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/53453

http://www.securitytracker.com/id?1022935

http://www.securityfocus.com/bid/36491

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtml

http://tools.cisco.com/security/center/viewAlert.x?alertId=18882

http://osvdb.org/58340

Details

Source: Mitre, NVD

Published: 2009-09-28

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H