The major updates of the VioStor NVR series firmware v4.0.3 build 6612 (hotfix) are as below:

[Important Notice]
  1. Regarding the recently reported vulnerabilities on the QNAP VioStor NVR with firmware version 4.0.3 build 6403 or earlier versions, QNAP has updated the VioStor NVR firmware and suggested that the affected VioStor NVR users immediately update to the newest version (version 4.0.3 build 6612).
    For more information, please refer to http://www.qnapsecurity.com/PressRelease_detail.asp?pr_id=334.
  2. For optimized system performance, please use minimum five hard drives for RAID 5 or minimum six hard drives for RAID 6 on VS-12100U-RP Pro, VS-8100U-RP Pro and VS-8100 Pro+ series NVR.
  3. Strongly suggest to select 5% available storage capacity or above to overwrite the oldest recordings on Camera Settings -> Advanced Settings.
  4. To view the live video and export video by Internet Explorer, please add the NVR IP address to the list of trusted sites. While accessing NVR via IE, it will be prompted to install the ActiveX add-on at first time.
  5. To view the live video or playback recording files from VioStor NVR by Google Chrome, Mozilla Firefox or QNAP Surveillance Client on Windows PC, please visit http://www.qnapsecurity.com/download.asp to download and install QNAP Surveillance Client for Windows first.
[New Cameras Supported]
  1. (New) SECUBEST brand is newly supported.
    N1P1-S10H2
  2. ACTi IP cameras E32, KCM-8111 are added.
  3. AXIS IP cameras M1014, P1353, P1354, M3006 and fisheye camera M3007 are added.
  4. Brickcom IP cameras VD-202Ap, VD-302Ap, VD-500Ap, VD-502Ap are added.
  5. Channel Vision IP camera W4001 is added.
  6. Hunt IP camera HWS-04AD is added.
  7. Samsung IP cameras SNO-7080R is added.
  8. SONY IP cameras ZP550, ZB550, ZM550, VB600, VM600 are added.
  9. VARiCAM IP cameras VMD-030,VMD-200, VFB-030, VFB-200 are added.
  10. VIVOTEK IP camera IP8372 are added.
For more information of camera compatibility list, please visit http://www.qnapsecurity.com/pro_compatibility_camera.asp.

[New UPS Supported]
  1. (New) Epson brand is newly supported.
    5PX 2000I RT2U
[Bug Fixed]
  1. Modify some cgi to improve playback stability of VMobile.
[Known Issues]
  1. In playback page, when some channels are not configured, if you click F5 to refersh the page, the playback channel may be changed.
  2. In local display page, if you want to use dewarping functions of Vivotek FE8172(V), please choose recording resolution which its aspect ratio is 1:1.
[Limitation]
  1. SSL connection, and multi-server monitoring are not supported on QNAP Surveillance Client for Windows and Mac.