CVE-2006-4983
Cisco Network Access Control - Network Traffic Tunneling via DNS DHCP or EAPoUDP
Title source: llmDescription
Cisco NAC allows quarantined devices to communicate over the network with (1) DNS, (2) DHCP, and (3) EAPoUDP, which allows attackers to bypass control methods by tunneling network traffic through one of these protocols.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/446421/100/0/threaded
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://www.osvdb.org/30977
Various Sources x_refsource_misc
http://www.insightix.com/files/pdf/Bypassing_NAC_Solutions_Whitepaper.pdf
Scores
EPSS
0.0131
EPSS Percentile
67.6%
Details
Status
published
Products (1)
cisco/network_access_control
Published
Sep 26, 2006
Tracked Since
Feb 18, 2026