CVE-2021-20662

Published: Feb 24, 2021Modified: Nov 21, 2024

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Missing authentication for critical function in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an attacker to alter the setting information without the access privileges via unspecified vectors.

Affected (1)

Products: Contec: Sv Cpt Mc310 Firmware

Contec

1 product

Sv Cpt Mc310 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Contec Sv Cpt Mc310 Firmware	Before 6.5

Running on/with	Platform Versions
Contec Sv Cpt Mc310	All versions

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (6)

https://jvn.jp/en/jp/JVN37417423/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://www.contec.com/jp/api/downloadlogger?download=https://www.contec.com/jp/-/media/contec/jp/support/security-info/contec_security_solarview_210216.pdf

Source: vultures@jpcert.or.jp

Vendor Advisory

https://www.contec.com/jp/download/contract/contract2/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e&downloaditemid=fa248fba-8901-4d9e-8212-b139f2defbdf

Source: vultures@jpcert.or.jp

Vendor Advisory

https://jvn.jp/en/jp/JVN37417423/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.contec.com/jp/api/downloadlogger?download=https://www.contec.com/jp/-/media/contec/jp/support/security-info/contec_security_solarview_210216.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.contec.com/jp/download/contract/contract2/?itemid=b28c8b7c-9f40-40b2-843c-b5b04c035b0e&downloaditemid=fa248fba-8901-4d9e-8212-b139f2defbdf

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.