Shenzhen Hichip Vision Technology Firmware Security Vulnerabilities

CVE-2020-9527

Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20, after 2018-08-09 through 2020), as used by many different vendors in millions of Internet of Things devices, suffers from buffer overflow vulnerability that allows unauthenticated remote attackers to execute arbitrary code via...

CVE-2020-9528

Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20), as used by many different vendors in millions of Internet of Things devices, suffers from cryptographic issues that allow remote attackers to access user session data, as demonstrated by eavesdropping on user video/audio stre...

CVE-2020-9529

Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20), as used by many different vendors in millions of Internet of Things devices, suffers from a privilege escalation vulnerability that allows attackers on the local network to reset the device's administrator password. This affe...

CVE-2022-23382

Shenzhen Hichip Vision Technology IP Camera Firmware V11.4.8.1.1-20170926 has a denial of service vulnerability through sending a crafted multicast message in a local network.