CVE-2007-0057

Name: CVE-2007-0057
Creator: NVD / NIST
Published: 2007-01-04T22:28:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.88%

Last modified Jun 16, 2026

CVE-2007-0057 is a vulnerability of currently unknown severity. Cisco Clean Access (CCA) 3.6.x through 3.6.4.2 and 4.0.x through 4.0.3.2 does not properly configure or allow modification of a shared secret authentication key, which causes all devices to have the same shared sercet and allows remote attackers to gain unauthorized access.. EPSS estimates a 3.88% chance of exploitation in the next 30 days.

Description

Cisco Clean Access (CCA) 3.6.x through 3.6.4.2 and 4.0.x through 4.0.3.2 does not properly configure or allow modification of a shared secret authentication key, which causes all devices to have the same shared sercet and allows remote attackers to gain unauthorized access.

Metrics

EPSS Probability

3.88%

88.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-255

Affected Software

Vendor	Product	Versions
Cisco	Network Admission Control Manager And Server System Software	>= 3.6.0.0, <= 3.6.4.2
Cisco	Network Admission Control Manager And Server System Software	>= 4.0.0.0, < 4.0.3.2

References

http://osvdb.org/32578Broken Link
http://secunia.com/advisories/23617Third Party Advisory
http://securitytracker.com/id?1017465Third Party Advisory, VDB Entry
http://www.cisco.com/warp/public/707/cisco-sa-20070103-CleanAccess.shtmlPatch, Vendor Advisory
http://www.vupen.com/english/advisories/2007/0030Third Party Advisory
http://osvdb.org/32578Broken Link
http://secunia.com/advisories/23617Third Party Advisory
http://securitytracker.com/id?1017465Third Party Advisory, VDB Entry
http://www.cisco.com/warp/public/707/cisco-sa-20070103-CleanAccess.shtmlPatch, Vendor Advisory
http://www.vupen.com/english/advisories/2007/0030Third Party Advisory

Timeline

Published: Jan 4, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-0057?

How severe is CVE-2007-0057?

Severity scoring for CVE-2007-0057 is pending analysis. The EPSS model estimates a 3.88% probability of exploitation in the next 30 days.

How do I fix CVE-2007-0057?

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-2007-0057?

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

Scan your code now

Source: NVD / NIST