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Last updated: 5/26/2016 2:28:04 AM

CVE Publication rate: 20.83

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Vulnerability Workload Index: 12.64
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National Cyber Awareness System

Vulnerability Summary for CVE-2006-0764

Original release date: 02/17/2006
Last revised: 03/07/2011


The Authentication, Authorization, and Accounting (AAA) capability in versions 5.0(1) and 5.0(3) of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to bypass authentication and gain privileges, aka Bug ID CSCsd21455.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.1 MEDIUM
Impact Subscore: 6.4
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Provides user account access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: BID
Name: 16661
External Source: SECTRACK
Name: 1015638
External Source: XF
Name: cisco-tacacs-auth-bypass(24689)
External Source: SREASON
Name: 435
External Source: VUPEN
Name: ADV-2006-0612
External Source: SECTRACK
Name: 1015637
External Source: CISCO
Name: 20060215 TACACS+ Authentication Bypass in Cisco Anomaly Detection and Mitigation Products
Type: Advisory

Technical Details

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