PT-2020-20719 · Shenzhen Hichip Vision Technology · Firmware

Published 2020-08-10 · Updated 2021-07-21 · CVE-2020-9529

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Firmware developed by Shenzhen Hichip Vision Technology versions V6 through V20

Description The firmware suffers from a privilege escalation issue that allows attackers on the local network to reset the device's administrator password. This issue affects millions of Internet of Things devices from various vendors, including Accfly, Alptop, Anlink, Besdersec, BOAVISION, COOAU, CPVAN, Ctronics, D3D Security, Dericam, Elex System, Elite Security, ENSTER, ePGes, Escam, FLOUREON, GENBOLT, Hongjingtian (HJT), ICAMI, Iegeek, Jecurity, Jennov, KKMoon, LEFTEK, Loosafe, Luowice, Nesuniq, Nettoly, ProElite, QZT, Royallite, SDETER, SV3C, SY2L, Tenvis, ThinkValue, TOMLOV, TPTEK, WGCC, and ZILINK.

Recommendations As a temporary workaround, consider restricting access to the local network to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2020-9529

Affected Products

Firmware

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-9529 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9529 · Vendor Advisory
• https://hacked.camera · Note
• https://redprocyon.com · Note