3 results (0.004 seconds)

CVSS: 7.5EPSS: 1%CPEs: 9EXPL: 0

Linksys WRT54G Wireless-G Broadband Router allows remote attackers to bypass access restrictions and conduct unauthorized operations via a UPnP request with a modified InternalClient parameter, which is not validated, as demonstrated by using AddPortMapping to forward arbitrary traffic. • http://secunia.com/advisories/20161 http://securitytracker.com/id?1016134 http://www.securityview.org/dutch-student-finds-a-bug-in-upnp.html http://www.securityview.org/how-does-the-upnp-flaw-works.html http://www.vupen.com/english/advisories/2006/1909 https://exchange.xforce.ibmcloud.com/vulnerabilities/26707 •

CVSS: 5.0EPSS: 0%CPEs: 3EXPL: 0

Linksys WRT54G router allows remote attackers to cause a denial of service (CPU consumption and server hang) via an HTTP POST request with a negative Content-Length value. • http://www.idefense.com/application/poi/display?id=308&type=vulnerabilities •

CVSS: 5.0EPSS: 0%CPEs: 3EXPL: 0

Linksys WRT54G 3.01.03, 3.03.6, 4.00.7, and possibly other versions before 4.20.7, does not verify user authentication until after an HTTP POST request has been processed, which allows remote attackers to (1) modify configuration using restore.cgi or (2) upload new firmware using upgrade.cgi. • http://www.idefense.com/application/poi/display?id=306&type=vulnerabilities http://www.idefense.com/application/poi/display?id=307&type=vulnerabilities •