CVE-2006-4982

Published: Sep 26, 2006Modified: Apr 16, 2026

4.6

Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 3.9 / Impact: 6.4

Source: NVD

Description

Cisco NAC maintains an exception list that does not record device properties other than MAC address, which allows physically proximate attackers to bypass control methods and join a local network by spoofing the MAC address of a different type of device, as demonstrated by using the MAC address of a disconnected printer.

Affected (1)

Products: Cisco: Network Access Control

1 product

Network Access Control

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cisco Network Access Control	All versions

References (6)

http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf

Source: cve@mitre.org

http://www.osvdb.org/30978

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/446421/100/0/threaded

Source: cve@mitre.org

http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.osvdb.org/30978

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/446421/100/0/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.