CVE-2006-2562

Impact

ZyXEL P-335WT 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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://secunia.com/advisories/20184
• 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/2006/1910
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26710
• http://secunia.com/advisories/20184
• 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/2006/1910
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26710