CVE-2009-3279

Published: Sep 21, 2009Modified: Apr 23, 2026

4.9

Vector

AV:L/AC:L/Au:N/C:C/I:N/A:N

Exploitability: 3.9 / Impact: 6.9

Source: NVD

Description

The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.

Affected (6)

Products: Qnap: Ts 239 Pro Turbo Nas, Ts 639 Pro Turbo Nas

Qnap

2 products

Ts 239 Pro Turbo Nas

Ts 639 Pro Turbo Nas

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Qnap Ts 239 Pro Turbo Nas	Version 2.1.7_0613
Qnap Ts 239 Pro Turbo Nas	Version 3.1.0_0627
Qnap Ts 239 Pro Turbo Nas	Version 3.1.1_0815
Qnap Ts 639 Pro Turbo Nas	Version 2.1.7_0613
Qnap Ts 639 Pro Turbo Nas	Version 3.1.0_0627
Qnap Ts 639 Pro Turbo Nas	Version 3.1.1_0815