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  1. Securame

    Unauthenticated Remote Code Execution (RCE) vulnerability in Hikvision IP camera/NVR firmware (CVE-2021-36260)

    I've been away more than a week so I've been late to the party, but there is so much useful information to gather over here. Awesome job @watchful_ip !
  2. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    No, it's actually older. The previous E7S I had tried was from 05/2021, this one is from 03/2021.
  3. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    I had to update another two different OEM models, and I had to do the same process. Another E7S series camera, manufactured on 03/21. It is a different camera than the one I used previously. And this time the filename it looks for is flag*23b06_1 instead of flag*23b05_1. G5 series camera...
  4. Securame

    How Do You Downgrade Hikvison NVR Firmware To An Earlier Version?

    Try with Internet Explorer, NOT Edge. You keep trying with Edge, which is clearly shown on your Windows taskbar. You might also want to delete the plugin you currently have installed on Windows, which will be somewhere like "C:\Program Files (x86)\Web Components", and let the NVR install its...
  5. Securame

    Trouble With Hikvision NVR Remote Playback

    Are you even recording the substream? You would need to specifically force your NVR to record the substream, by default it doesn't even record it. Just take a snapshot of the video when on playback, and check the resolution on the snapshot.
  6. Securame

    HIKVISION DS-2CD2141G1-IDW1 IP camera problems

    Try with Internet Explorer. I have no idea what firmware you are running. I have used 5.5.92 build 190227 which DID support Hik-connect over wi-fi, and 5.5.98 build 200420 which did NOT support it. Yours would be an older firmware version, but with a newer build date. On Hikvision portal I see...
  7. Securame

    HIKVISION DS-2CD2141G1-IDW1 IP camera problems

    You need to be locally on the same network where you have the camera.
  8. Securame

    HIKVISION DS-2CD2141G1-IDW1 IP camera problems

    Add the camera locally on iVMS-4200 by IP, not by cloud/Hik-connect. There you will also see easily the firmware version. On the same page you posted the screenshot, just use "Online device" to find the devices that are on your local network.
  9. Securame

    HIKVISION DS-2CD2141G1-IDW1 IP camera problems

    Sure? Check again, that doesn't seem to be a E3 series firmware. But if Hik-connect works when wired, and doesn't work over wifi, that is your answer.
  10. Securame

    HIKVISION DS-2CD2141G1-IDW1 IP camera problems

    What firmware is on your camera? If 5.5.98 or later, there is no Hik-connect support over wifi. https://www.ipcamtalk.com/threads/hikvision-stops-supporting-hikconnect-via-wifi-on-some-cameras.51331/ Do not try to find an explanation on why they remove Cloud support over wifi, on a wifi...
  11. Securame

    Acusense with strobe+light - How to easily turn on/off strobe+light?

    I have a Hikvision NVR with alarm inputs, so I use one of the alarm inputs on the NVR to do it. The strobe/sirens only go off when the alarm input is closed. I could wire an alarm ouput on the NVR to its own alarm input, and turn on/off that alarm output manually. But I actually have an alarm...
  12. Securame

    Recording to mac via web browser

    That is where you configure where your web browser will be recording videos/snapshots/etc. So, when you are accessing the camera over the web interface, and take a snapshot or record a clip, it will save it there. It has nothing to do related to where the camera by itself will be making recordings.
  13. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    It doesn't look like it. Now I can connect with the SDK and enable Telnet and SSH, but I still can not connect.
  14. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    It did work with the Python TFTP updater, it just wasn't looking for the right filename. Here is "help" and "printenv. HKVS # help ? - alias for 'help' erase - erase flash except bootloader area format - format app_pri app_sec cfg_pri cfg_sec partition go - god - start...
  15. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    Well, I'll be damned... I have been making things way more complicated that they were! For whatever reason, the camera is indeed asking for a firmware with a filename flag*23b05_1, and of course I can not give it that name under Windows. But the Python updater has a --filename parameter! $ sudo...
  16. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    It surely looks like there is something weird there, TFTP from server 192.168.1.128; our IP address is 192.168.1.64 Filename 'flag*23b05_1'. Load address: 0x42800000 Loading: * TFTP error: 'Invalid argument' (0) Starting again error: tftp.(error!) error: digicap oversize. -1 TFTP server not...
  17. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    So here is the normal boot log. System startup Uncompress Ok! U-Boot 2016.11-svn1028266 (Dec 10 2020 - 20:40:58 +0800), Build: jenkins-Frontend.BSP.CCI.devCloud-2405 Relocation Offset is: 07754000 Relocating to 47f54000, new gd at 47733ef0, sp at 47733ed0 0 MiB In: serial Out: serial...
  18. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    Already got it working, let me post the logs of normal boot, and TFTP fail boot (they are huge).
  19. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    I actually had two of them around for a few years, but never used them. I am just not sure where to connect them on the camera (see image a few posts above). Guess I will have to solder the connector there?
  20. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    Yes, but I can't go this way. Since there are differences on the protocol from HIKVISION to SAFIRE, the SDK gives me a password error (yes, the password is right). Same as if I try to connect with iVMS-4200 or iVMS-4500, or if I try to connect the camera to a Hikvision NVR with Hikvision...
  21. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    So my guess is that this would be were I need to connect the serial cable?
  22. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    It is Hikvision OEM, not Hilook. The only firmware I found is the one on Hikvisioneurope, V5.5.111, just with a different build version that the one that comes with the camera.
  23. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    Well, now you have. I have been using cameras from this OEM for many years (Safire). And this change has been here for I would say 1-2 years, there is something on their custom SAFIRE protocol to make it not work with Hikvision. It does not give any random "unable to connect" error, it gives a...
  24. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    I can't even add the camera to Batch Config Tool. Their protocol somehow is different, if I try to add the device to iVMS-4200 I get a "wrong password" error, knowing that the password is right. So Batch Config Tool, Hikvison SDK, etc, I guess they all won't be able to connect because they all...
  25. Securame

    Initial review of the DS-2CD2347G2-L(U) ColorVu 2.0 IP camera.

    They were both basically at default values, with shutter speed at 1/25 and the Acusense camera forced to day mode. We just wanted to post some sample screenshots on our blog, since I already had the 4MP Acusense camera I used the 4MP ColorVu to compare them...
  26. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    In case it might be interesting, here is what it comes with: Firmware Version: V5.5.111 build 210120 Encoding Version: V7.3 build 200825 Web Version: V4.0.1 build 210119 Plugin Version: 3.0.7.16 Firmware Version Property: C-R-E7S-0
  27. Securame

    Initial review of the DS-2CD2347G2-L(U) ColorVu 2.0 IP camera.

    LOL, the balcony on the camera is the 10th floor, the one under it is also mine :D There is no neighbour above me, but the roof can be accessed easily for maintenance (elevetor machinery, air conditioning units, etc).
  28. Securame

    Initial review of the DS-2CD2347G2-L(U) ColorVu 2.0 IP camera.

    I'm on a 9th-10th floor, someone could easily jump from the roof above me!
  29. Securame

    Initial review of the DS-2CD2347G2-L(U) ColorVu 2.0 IP camera.

    Here are two screenshots comparing a DS-2CD2347G1-L (ColorVu) next to a DS-2CD2346G2-ISU/SL (Darkfighter). I am quite impressed!
  30. Securame

    TFTP updating latest OEM Hikvision devices (manufacture date 05/2021)

    So, I had no luck TFTP updating OEM Hikvision cameras with new manufacturing dates. It seems they have changed something :( I am trying to update OEM E7S series camera. It will not take the firmware over the web interface (this is common). So when it happens I do it with TFTP, but I have been...
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