If you have not done so and got one, please update your QNAP NAS server with A) the latest firmware, and then B) Patch it with QFix 1.0.1, most if not all QNAP servers are vunerable to the GNU Bash Vulnerability. The Qfix 1.0.1 patch addresses the GNU Bash Environment Variable Command Injection Vulnerability (CVE-2014-6271, CVE-2014-7169, CVE-2014-6277, CVE-2014-6278, CVE-2014-7186, and CVE-2014-7187), also known as "Shellshock," that can allow attackers to gain remote control over UNIX/Linux-based systems.

QNAP has previously released QTS version 4.1.1 Build 0927 to resolve CVE-2014-6271 and CVE-2014-7169. With Qfix 1.0.1 more vulnerabilities including CVE-2014-6277, CVE-2014-6278, CVE-2014-7186, and CVE-2014-7187 are now resolved. Users are strongly urged to immediately install Qfix 1.0.1 on their Turbo NAS.

Qfix 1.0.1 is now available for Turbo NAS running QTS 4.1.1 from QNAP's official download site for the following models.

• TS-EC880 Pro, TS-EC1080 Pro, TS-EC880U-RP, TS-EC1280U-RP, TS-EC1680U-RP, TS-EC2480U-RP
• TS-879 Pro, TS-1079 Pro, TS-879U-RP/EC879U-RP , TS-1279U-RP/EC1279U-RP, TS-1679U-RP/EC1679U-RP, SS-EC1279U-SAS-RP, SS-EC1879U-SAS-RP, SS-EC2479U-SAS-RP
• TS-470, TS-470 Pro, TS-670, TS-670 Pro, TS-870, TS-870 Pro
• TS-1270U-RP, TS-870U-RP, TS-1269U-RP,TS-869U-RP, TS-269 Pro/269L, TS-469 Pro/469L, TS-469U-RP/SP, TS-569 Pro/569L, TS-669 Pro/669L, TS-869 Pro/869L
• SS-453 Pro, SS-853 Pro, TS-253 Pro, TS-453 Pro, TS-653 Pro, TS-853 Pro
• TS-251, TS-451, TS-651, TS-851
• HS-210, HS-251, IS-400 Pro
• TS-121, TS-221, TS-421, TS-421U
• TS-120, TS-220, TS-420, TS-420U
• TS-119/119P+/119P II, TS-219/219P/219P+/219P II, TS-419P/419P+/419P II, TS-419U/419U+/419U II
• TS-259 Pro/259 Pro+, TS-459 Pro/459 Pro+/459 Pro II, TS-459U-RP/SP, TS-459U-RP+/SP+, TS-559 Pro/559 Pro+/559 Pro II, TS-659 Pro/659 Pro+/659 Pro II, TS-859 Pro/859 Pro+, TS-859U/859U+
• SS-439 Pro, SS-839 Pro, TS-239 Pro, TS-239H, TS-239 Pro II, TS-239 Pro II+, TS-439 Pro, TS-439 Pro II, TS-439 Pro II+, TS-439U RP/SP, TS-639 Pro
• TS-110, TS-210, TS-410, TS-410U
• TS-112/112P, TS-212/212P/212-E, TS-412, TS-412U
• TS-509 Pro, TS-809 Pro, TS-809U-RP

QNAP will release a new patch later for the following Turbo NAS models, VioStor NVR models and NMP media players to fix Bash security issues:

• Turbo NAS: TS-109/209/409/409U series
• VioStor NVR (QVR 5.0.2 version):
• VS-12164U-RP Pro+/ 12156U-RP Pro+/ 12148U-RP Pro+/ 12140U-RP Pro+
• VS-12164U-RP Pro/ 12156U-RP Pro/ 12148U-RP Pro/ 12140U-RP Pro
• VS-8148U-RP Pro+/ 8140U-RP Pro+/ 8132U-RP Pro+/ 8124U-RP Pro+
• VS-8148U-RP Pro/ 8140U-RP Pro/ 8132U-RP Pro/ 8124U-RP Pro
• VS-8148 Pro+/ 8140 Pro+/ 8132 Pro+/ 8124 Pro+
• VS-6120/ 6116/ 6112 Pro+
• VS-6020/ 6016/ 6012 Pro
• VS-4116/ 4112/ 4108U-RP Pro+
• VS-4016/ 4012/ 4008U-RP Pro
• VS-4116/ 4112/ 4108 Pro+
• VS-4016/ 4012/ 4008 Pro
• VS-2112/ 2108/ 2104 Pro+
• VS-2012/ 2008/ 2004 Pro
• VS-2108L/ VS-2104L
• Media players: NMP-1000P, NMP-1000

The following models are not affected by Bash security vulnerabilities:

• Turbo NAS: TS-431, TS-231, TS-131, TS-201, TS-101, TS-100
• QGenie: QG-103N