TITLE:
Sitecom WL-153 UPnP Shell Command Injection Vulnerability

SECUNIA ADVISORY ID:
SA20183

VERIFY ADVISORY:
http://secunia.com/advisories/20183/

CRITICAL:
Moderately critical

IMPACT:
DoS, System access

WHERE:
>From local network

OPERATING SYSTEM:
Sitecom WL-153 MIMO XR Wireless Network Broadband Router
http://secunia.com/product/10081/

DESCRIPTION:
Armijn Hemel has reported a vulnerability in Sitecom WL-153, which
can be exploited by malicious people to cause a DoS (Denial of
Service) and potentially compromise a vulnerable device.

The vulnerability is related to:
SA20169

The vulnerability has been reported in firmware versions prior to
1.38.

SOLUTION:
Disable the UPnP functionality if it is not required.

The vendor reportedly will release an updated firmware soon.

PROVIDED AND/OR DISCOVERED BY:
Armijn Hemel

OTHER REFERENCES:
SA20169:
http://secunia.com/advisories/20169/

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