Multiple cross-site request forgery (CSRF) vulnerabilities on the Cisco Linksys WAG54GS Wireless-G ADSL Gateway with 1.01.03 and earlier firmware allow remote attackers to perform actions as administrators via an arbitrary valid request to an administrative URI, as demonstrated by (1) a Restore Factory Defaults action using the mtenRestore parameter to setup.cgi and (2) creation of a user account using the sysname parameter to setup.cgi.

The Cisco Linksys WAG54GS Wireless-G ADSL Gateway with 1.01.03 and earlier firmware has "admin" as its default password for the "admin" account, which makes it easier for remote attackers to obtain access.

Multiple cross-site scripting (XSS) vulnerabilities on the Cisco Linksys WAG54GS Wireless-G ADSL Gateway with 1.01.03 and earlier firmware allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different issue than CVE-2007-3574.

Multiple cross-site scripting (XSS) vulnerabilities in setup.cgi on the Cisco Linksys WAG54GS Wireless-G ADSL Gateway with 1.00.06 firmware allow remote attackers to inject arbitrary web script or HTML via the (1) c4_trap_ip_, (2) devname, (3) snmp_getcomm, or (4) snmp_setcomm parameter.