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.
History

Wed, 11 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 11 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Micro Research
Micro Research mr-gm5a-l1
Micro Research mr-gm5l-s1
Vendors & Products Micro Research
Micro Research mr-gm5a-l1
Micro Research mr-gm5l-s1

Wed, 11 Mar 2026 05:30:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-288
References
Metrics cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2026-03-11T05:25:34.834Z

Updated: 2026-03-11T15:39:46.393Z

Reserved: 2026-03-10T01:23:00.998Z

Link: CVE-2026-27842

cve-icon Vulnrichment

Updated: 2026-03-11T15:39:23.113Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-11T06:17:13.867

Modified: 2026-03-11T13:52:47.683

Link: CVE-2026-27842

cve-icon Redhat

No data.