CVE-2020-9527

Critical

Description

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 the peer-to-peer (P2P) service. This affects products marketed under the following brand names: 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.

SeverityCritical

CVSS9.8

Exploit probability—

ProductShenzhen Hichip Vision Technology Firmware

PublishedAug 10, 2020

First seenAug 10, 2020

How to fix

Update

hichip shenzhen_hichip_vision_technology_firmware2020-06-29 or later

Affected products

Product	Affected versions	Fixed in
hichip shenzhen_hichip_vision_technology_firmware	v < 2020-06-29	2020-06-29

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