CVE-2009-2863

N/A Unknown
Published: September 28, 2009 Modified: April 23, 2026
View on 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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://osvdb.org/58340
Source: psirt@cisco.com
http://tools.cisco.com/security/center/viewAlert.x?alertId=18882
Source: psirt@cisco.com
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtml
Source: psirt@cisco.com
Vendor Advisory
http://www.securityfocus.com/bid/36491
Source: psirt@cisco.com
http://www.securitytracker.com/id?1022935
Source: psirt@cisco.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/53453
Source: psirt@cisco.com
http://osvdb.org/58340
Source: af854a3a-2127-422b-91ae-364da2661108
http://tools.cisco.com/security/center/viewAlert.x?alertId=18882
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/36491
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securitytracker.com/id?1022935
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/53453
Source: af854a3a-2127-422b-91ae-364da2661108

12 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.4%
61th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-287

Affected Vendors

cisco

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