Description

Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

INFO

Published Date :

2026-03-11T05:25:34.834Z

Last Modified :

2026-03-11T15:39:46.393Z

Source :

jpcert
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27842 vulnerability.

Vendors Products
Micro Research
  • Mr-gm5a-l1
  • Mr-gm5l-s1
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27842.

URL Resource
https://jvn.jp/en/vu/JVNVU98103854/ cve-icon cve-icon
https://www.mrl.co.jp/download/security/JVNVU98103854.pdf cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact