CVEvulnerability

CVE-2006-4983

7.5 HIGH Published 2006-09-26 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2006-09-26
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

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.

Affected configurations

• cisco network access control

References