CVE-2021-20649

Published: Feb 12, 2021Modified: Nov 21, 2024

4.8

Vector

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

Exploitability: 2.2 / Impact: 2.5

Source: NVD

Description

ELECOM WRC-300FEBK-S contains an improper certificate validation vulnerability. Via a man-in-the-middle attack, an attacker may alter the communication response. As a result, an arbitrary OS command may be executed on the affected device.

Affected (1)

Products: Elecom: Wrc 300febk S Firmware

Elecom

1 product

Wrc 300febk S Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Elecom Wrc 300febk S Firmware	All versions

Running on/with	Platform Versions
Elecom Wrc 300febk S	All versions

Related CWEs

CWE-295

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

References (4)

https://jvn.jp/en/jp/JVN47580234/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://www.elecom.co.jp/news/security/20210126-01/

Source: vultures@jpcert.or.jp

Vendor Advisory

https://jvn.jp/en/jp/JVN47580234/index.html

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

Third Party Advisory

https://www.elecom.co.jp/news/security/20210126-01/

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

Vendor Advisory

Timeline

No history available yet.