Dell Foundation Services 'Service Tag' Remote Information Disclosure

Published: 2015-12-03 09:52:22

CVSS Base Vector:

An issue in Dell Foundation Services, version 2.3.3800.0A00 and below, can be exploited by a malicious website to leak the Dell service tag of a Dell system, which can be used for tracking purposes, or for social engineering.

Detection Method:
Send a HTTP GET request and check the response.

Update to a Dell Foundation Services > 2.3.3800.0A00 or uninstall Dell Foundation Services

Technical Details:
Dell Foundation Services starts a HTTPd that listens on port 7779. Generally, requests to the API exposed by this HTTPd must be requests signed using a RSA-1024 key and hashed with SHA512. One of the JSONP API endpoints to obtain the service tag does not need a valid signature to be provided. Thus, any website can call it.

Affected Versions:
Dell Foundation Services 2.3.3800.0A00 and below.

Detection Type:

Solution Type:
Vendor Patch


CVSS Score

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