iDefense has released five vulnerabilities against the Linksys WRT54G wireless access point/switch/router. Some of these vulnerabilities are very serious. Users of these products are highly recommended to patch their devices. Patches for the latest versions are available at
http://www.linksys.com .
The iDefense advisories are here:
iDefense advisory 304iDefense advisory 305iDefense advisory 306iDefense advisory 307iDefense advisory 308