CVE-2006-3929

Zyxel Prestige 660H-61 - Cross-Site Scripting via Hex-Encoded a Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-3929. PoCs published by jose.palanco.

AI-analyzed exploit summary The exploit describes a cross-site scripting (XSS) vulnerability in the Zyxel Prestige 660H-61 ADSL Router due to improper input sanitization. The provided URL demonstrates the injection of arbitrary script code via the 'a' parameter.

Description

Cross-site scripting (XSS) vulnerability in the Forms/rpSysAdmin script on the Zyxel Prestige 660H-61 ADSL Router running firmware 3.40(PT.0)b32 allows remote attackers to inject arbitrary web script or HTML via hex-encoded values in the a parameter.

Exploits (1)

exploitdb WRITEUP
by jose.palanco · textwebappshardware
https://www.exploit-db.com/exploits/28283

The exploit describes a cross-site scripting (XSS) vulnerability in the Zyxel Prestige 660H-61 ADSL Router due to improper input sanitization. The provided URL demonstrates the injection of arbitrary script code via the 'a' parameter.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Zyxel Prestige 660H-61 ADSL Router
No auth needed
Prerequisites: Access to the router's web interface
MITRE ATT&CK
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (9)

Core 9
Core References
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/19180
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/28021
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/27548
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/441193/100/0/threaded
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/3012
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/21225
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1016598
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/1301

Scores

EPSS 0.0336
EPSS Percentile 87.3%

Details

Status published
Products (1)
zyxel/prestige_660h-61 firmware_3.40_pt.0_b32
Published Jul 31, 2006
Tracked Since Feb 18, 2026