Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | P-335Wt Router | All versions |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/20184Vendor Advisory
- http://www.securityview.org/dutch-student-finds-a-bug-in-upnp.htmlURL Repurposed
- http://www.securityview.org/how-does-the-upnp-flaw-works.htmlURL Repurposed
- http://www.vupen.com/english/advisories/2006/1910Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26710
- http://secunia.com/advisories/20184Vendor Advisory
- http://www.securityview.org/dutch-student-finds-a-bug-in-upnp.htmlURL Repurposed
- http://www.securityview.org/how-does-the-upnp-flaw-works.htmlURL Repurposed
- http://www.vupen.com/english/advisories/2006/1910Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26710
FAQ
What is CVE-2006-2562?
CVE-2006-2562 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 d...
How severe is CVE-2006-2562?
CVE-2006-2562 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2006-2562?
Check the references section above for vendor advisories and patch information. Affected products include: Zyxel P-335Wt Router.