PT-2006-3508 · Zyxel · Zyxel P-335Wt

Published 2006-05-24 · Updated 2024-02-14 · CVE-2006-2562

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions ZyXEL P-335WT router (affected versions not specified)

Description The issue allows remote attackers to bypass access restrictions and conduct unauthorized operations. This is achieved via a UPnP request with a modified InternalClient parameter, which is not validated. For example, using the AddPortMapping function to forward arbitrary traffic.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2006-2562

Affected Products

Zyxel P-335Wt

References · 6

• http://secunia.com/advisories/20184 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2006-2562 · Security Note
• http://vupen.com/english/advisories/2006/1910 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26710 · Note
• http://securityview.org/dutch-student-finds-a-bug-in-upnp.html · Note
• http://securityview.org/how-does-the-upnp-flaw-works.html · Note