34892 : Cisco IOS AAA tclsh Command Authentication Bypass
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
6	1173	over 7 years ago	about 5 years ago	1 times	90%

Timeline

Disclosure Date
2006-01-25

Description

Cisco IOS contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when the Authentication, Authorization, and Accounting (AAA) command authorization feature is enabled and the TCL shell is available. This flaw may lead to a loss of integrity.

Classification

Location: Local Access Required
Attack Type: Authentication Management
Impact: Loss of Integrity
Exploit: Exploit Unknown

Solution

Upgrade to the latest version available for your equipment, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cisco Systems, Inc.	Cisco IOS	12.0
		12.1
		12.2
		12.3
		12.4

References

Security Tracker: 1015543
Bugtraq ID: 16383
Secunia Advisory ID: 18613
CVE ID: 2006-0485 (see also: NVD)
SCIP VulDB ID: 2014
Related OSVDB ID: 22723
VUPEN Advisory: ADV-2006-0337
Keyword: CSCeh73049,CSCsd28570
Vendor Specific Advisory URL: http://www.cisco.com/warp/public/707/cisco-response-20060125-aaatcl.shtml

Tools & Filters

	20808

Credit

Nicolas Fischbach - COLT Telecom

CVSSv2 Score

CVSSv2 Base Score = 4.6
Source: nvd.nist.gov | Generated: 2006-02-01 | Disagree?

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