CVE-2005-2631

Name: CVE-2005-2631
Creator: NVD / NIST
Published: 2005-08-23T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.58%

Last modified Jun 16, 2026

CVE-2005-2631 is a vulnerability of currently unknown severity. Cisco Clean Access (CCA) 3.3.0 to 3.3.9, 3.4.0 to 3.4.5, and 3.5.0 to 3.5.3 does not properly authenticate users when invoking API methods, which could allow remote attackers to bypass security checks, change the assigned role of a user, or disconnect users.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

Cisco Clean Access (CCA) 3.3.0 to 3.3.9, 3.4.0 to 3.4.5, and 3.5.0 to 3.5.3 does not properly authenticate users when invoking API methods, which could allow remote attackers to bypass security checks, change the assigned role of a user, or disconnect users.

Metrics

EPSS Probability

1.58%

72.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Network Admission Control Manager And Server System Software	3.3
Cisco	Network Admission Control Manager And Server System Software	3.3.1
Cisco	Network Admission Control Manager And Server System Software	3.3.2
Cisco	Network Admission Control Manager And Server System Software	3.3.3
Cisco	Network Admission Control Manager And Server System Software	3.3.4
Cisco	Network Admission Control Manager And Server System Software	3.3.5
Cisco	Network Admission Control Manager And Server System Software	3.3.6
Cisco	Network Admission Control Manager And Server System Software	3.3.7
Cisco	Network Admission Control Manager And Server System Software	3.3.8
Cisco	Network Admission Control Manager And Server System Software	3.3.9
Cisco	Network Admission Control Manager And Server System Software	3.4
Cisco	Network Admission Control Manager And Server System Software	3.4.1
Cisco	Network Admission Control Manager And Server System Software	3.4.2
Cisco	Network Admission Control Manager And Server System Software	3.4.3
Cisco	Network Admission Control Manager And Server System Software	3.4.4
Cisco	Network Admission Control Manager And Server System Software	3.4.5
Cisco	Network Admission Control Manager And Server System Software	3.5
Cisco	Network Admission Control Manager And Server System Software	3.5.1
Cisco	Network Admission Control Manager And Server System Software	3.5.2
Cisco	Network Admission Control Manager And Server System Software	3.5.3

References

http://secunia.com/advisories/16472/Patch, Vendor Advisory
http://www.cisco.com/warp/public/707/cisco-sa-20050817-cca.shtmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/14585Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/21884
http://secunia.com/advisories/16472/Patch, Vendor Advisory
http://www.cisco.com/warp/public/707/cisco-sa-20050817-cca.shtmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/14585Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/21884

Timeline

Published: Aug 23, 2005
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2005-2631?

How severe is CVE-2005-2631?

Severity scoring for CVE-2005-2631 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.

How do I fix CVE-2005-2631?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2005-2631?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST