CVE-2012-1921

Sitecom WLM-2501 - Cross-Site Request Forgery via pskValue Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2012-1921.

AI-analyzed exploit summary This is a functional CSRF exploit targeting Sitecom WLM-2501 routers, allowing an attacker to change the wireless passphrase via a crafted HTML form submission. The exploit leverages the lack of CSRF protection in the router's web interface.

Description

Cross-site request forgery (CSRF) vulnerability in goform/admin/formWlEncrypt in Sitecom WLM-2501 allows remote attackers to hijack the authentication of administrators for requests that change the router passphrase via the pskValue parameter.

Exploits (2)

exploitdb WORKING POC
webappshardware
https://www.exploit-db.com/exploits/18597

This is a functional CSRF exploit targeting Sitecom WLM-2501 routers, allowing an attacker to change the wireless passphrase via a crafted HTML form submission. The exploit leverages the lack of CSRF protection in the router's web interface.

Classification
Working Poc 100%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: Sitecom WLM-2501 Wireless Modem Router 300N
No auth needed
Prerequisites: Victim must be authenticated to the router's web interface · Attacker must trick the victim into visiting a malicious page
devstral-2 · analyzed Feb 19, 2026 Full analysis →
exploitdb WORKING POC
webappsasp
https://www.exploit-db.com/exploits/18651

This exploit demonstrates multiple CSRF vulnerabilities in the Sitecom WLM-2501 router's web interface, allowing an attacker to disable various security features via crafted HTML forms. The PoC includes functional HTML/JavaScript snippets that automatically submit malicious requests to the router's management interface.

Classification
Working Poc 100%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: Sitecom WLM-2501 (and potentially other Sitecom WL series routers)
No auth needed
Prerequisites: Victim must be authenticated to the router's web interface · Attacker must trick victim into visiting a malicious page
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (2)

Core 2

Scores

EPSS 0.0096
EPSS Percentile 56.7%

Details

CWE
CWE-352
Status published
Products (1)
sitecom/wlm-2501
Published Aug 26, 2012
Tracked Since Feb 18, 2026