28138 : Cisco VPN 3000 Concentrator FTP Management Unauthorized Command Execution (CSCse10733)
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
10	1619	over 6 years ago	about 5 years ago	0 times	90%

Timeline

Disclosure Date
2006-08-24

Description

VPN 3000 Concentrator contains a flaw that may allow a malicious user to bypass certain security restrictions. The issue is triggered due to unspecified errors when using FTP as a management protocol and can be exploited to run the 'CWD', 'MKD', 'CDUP', 'RNFR', 'SIZE', and 'RMD' commands without being authenticated. It is possible that the flaw may allow deleting configuration files and certificates resulting in a loss of integrity.

Classification

Location: Remote / Network Access
Attack Type: Other
Impact: Loss of Integrity
Exploit: Exploit Unknown

Solution

Upgrade to version 4.1(7)M, 4.7(2)G 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.	VPN Concentrator 3000 series	4.1
		4.7

References

CVE ID: 2006-4313 (see also: NVD)
Secunia Advisory ID: 21617
SCIP VulDB ID: 2485
Related OSVDB ID: 28139
Keyword: 71141,CSCse10733
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2006-08/0447.html
Vendor Specific Advisory URL: http://www.cisco.com/warp/public/707/cisco-sa-20060823-vpn3k.shtml
Generic Exploit URL: http://www.securiteam.com/exploits/6D00M1FH5U.html

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2006-08-24 | Disagree?

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