CVE-2006-3101

Cisco Secure ACS for UNIX 2.3 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-3101. PoCs published by Thomas Liam Romanis.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in Cisco Secure ACS by injecting arbitrary JavaScript code via the 'error' parameter in a POST request to LogonProxy.cgi. The vulnerability arises from insufficient input sanitization, allowing script execution in the context of the affected site.

Description

Cross-site scripting (XSS) vulnerability in LogonProxy.cgi in Cisco Secure ACS for UNIX 2.3 allows remote attackers to inject arbitrary web script or HTML via the (1) error, (2) SSL, and (3) Ok parameters.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Thomas Liam Romanis · textremoteunix
https://www.exploit-db.com/exploits/28030

This exploit demonstrates a cross-site scripting (XSS) vulnerability in Cisco Secure ACS by injecting arbitrary JavaScript code via the 'error' parameter in a POST request to LogonProxy.cgi. The vulnerability arises from insufficient input sanitization, allowing script execution in the context of the affected site.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Cisco Secure ACS version 2.3 for UNIX
No auth needed
Prerequisites: Access to the target web application
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (10)

Core 10
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/27166
Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/20699
Exploit, Patch vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1016317
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/437480/100/0/threaded
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/18449
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/437441/100/0/threaded
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/26531
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/2384
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/1116

Scores

EPSS 0.2359
EPSS Percentile 97.5%

Details

Status published
Products (1)
cisco/secure_access_control_server 2.3
Published Jun 21, 2006
Tracked Since Feb 18, 2026