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cveMitreCVE-2020-9528
HistoryAug 10, 2020 - 4:15 p.m.

CVE-2020-9528

2020-08-1016:15:12
CWE-327
mitre
web.nvd.nist.gov
26
cve-2020-9528
firmware
shenzhen hichip vision tech
cryptographic issues
iot
remote access

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.5

Confidence

High

EPSS

0.004

Percentile

74.4%

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 streams, capturing credentials, and compromising devices. 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.

Affected configurations

Nvd
Node
hichipshenzhen_hichip_vision_technology_firmwareRange<2020-06-29
VendorProductVersionCPE
hichipshenzhen_hichip_vision_technology_firmware*cpe:2.3:o:hichip:shenzhen_hichip_vision_technology_firmware:*:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.5

Confidence

High

EPSS

0.004

Percentile

74.4%

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