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 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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://hacked.camera/	Not Applicable
https://redprocyon.com	Not Applicable
https://hacked.camera/	Not Applicable
https://redprocyon.com	Not Applicable

Configurations

Configuration 1 (hide)

cpe:2.3:o:hichip:shenzhen_hichip_vision_technology_firmware:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:40

Type	Values Removed	Values Added
References	~~() https://hacked.camera/ - Not Applicable~~	() https://hacked.camera/ - Not Applicable
References	~~() https://redprocyon.com - Not Applicable~~	() https://redprocyon.com - Not Applicable

Information

Published : 2020-08-10 16:15

Updated : 2024-11-21 05:40

NVD link : CVE-2020-9527

Mitre link : CVE-2020-9527

CVE.ORG link : CVE-2020-9527

JSON object : View

Products Affected

hichip

shenzhen_hichip_vision_technology_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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