CVE-2021-20854 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.8 MEDIUM	ADJACENT_NETWORK	LOW	HIGH	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
jpcert	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 56%

Vendor	Product	Version
elecom	wrh-733gbk_firmware	𝑥 ≤ 1.02.9
elecom	wrh-733gwh_firmware	𝑥 ≤ 1.02.9

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References

https://jvn.jp/en/jp/JVN88993473/index.html

https://www.elecom.co.jp/news/security/20211130-01/

https://jvn.jp/en/jp/JVN88993473/index.html

https://www.elecom.co.jp/news/security/20211130-01/