Hikvision have today publicly declared a vulnerability with some NVR models and released new firmware to fix the issue.
A detailed statement can be found here:
Security Vulnerabilities in Hikvision NVR Devices
Affected NVR Model & Firmware Versions:
DS-7604NXI-K1/4P - V4.76.005 build231012...
Hi guys,
Just installed a Hikvision system today updated with the latest firmware on nvr and cameras.
NVR: DS-7604NXI-K1/4P 4TB HDD
Camera: Hikvision DS-2CD2T46G2-ISU/SL 4MP Fixed IP Bullet (2.8 mm lens)
Issue: hik-connect push notifications not working on iPhone devices, I have also noticed...