Unrated severityNVD Advisory· Published Sep 26, 2006· Updated Jun 16, 2026
CVE-2006-4982
CVE-2006-4982
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 products
2- cpe:2.3:o:cisco:network_access_control:*:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3News mentions
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