32578 : Cisco Clean Access (CCA) Shared Secret Authentication Key Persistence
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
5	254	over 5 years ago	5 months ago	1 times	90%

Timeline

Disclosure Date
2007-01-03

Description

Cisco Clean Access (CCA) contains a flaw during initial Clean Access Manager and Clean Access Server setup in which both must share a secret which may not be properly set nor changed. This may allow a malicious user to intercept the default shared secret for all affected devices, providing unauthorized access, resulting in a loss of confidentiality, integrity.

Classification

Location: Remote / Network Access
Attack Type: Authentication Management
Impact: Loss of Confidentiality, Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: OSVDB Verified
OSVDB: Security Software

Solution

Upgrade to version 3.6.4.3 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cisco Systems, Inc.	Clean Access	3.6.0-3.6.4.1
		4.0.0-4.0.3.1

References

Security Tracker: 1017465
CVE ID: 2007-0057 (see also: NVD)
Secunia Advisory ID: 23617
VUPEN Advisory: ADV-2007-0030
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-01/0069.html
Vendor Specific Advisory URL: http://www.cisco.com/en/US/products/products_security_advisory09186a00807b6621.shtml
http://www.cisco.com/warp/public/707/cisco-sa-20070103-CleanAccess.shtml

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 10.0
Source: nvd.nist.gov | Generated: 2007-01-04 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

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