National Cyber Awareness System
Vulnerability Summary for CVE-2009-3278
Original release date:09/21/2009
Last revised:03/18/2010
Source:
US-CERT/NIST
Overview
The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 use the rand library function to generate a certain recovery key, which makes it easier for local users to determine this key via a brute-force attack.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.9
Exploitability Subscore:
3.9
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 36467
External Source: BUGTRAQ
Name: 20090918 Advisory: Crypto backdoor in Qnap storage devices (CVE-2009-3200)
External Source: MISC
Name: http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt
External Source: SECUNIA
Name: 36793