CVE-2026-24448

Hard‑Coded Credentials Grant Administrative Access on MR‑GM5L‑S1 and MR‑GM5A‑L1 Devices

Published Mar 11, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
Use of hard-coded credentials issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to obtain administrative access.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Hard‑Coded Credentials Grant Administrative Access on MR‑GM5L‑S1 and MR‑GM5A‑L1 Devices
Type Values Removed Values Added
Metrics ssvc

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

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
Type Values Removed Values Added
Description Use of hard-coded credentials issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to obtain administrative access.
Weaknesses CWE-798
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Mar 11, 2026, 3:39 PM
Reserved
Mar 10, 2026, 1:22 AM
Status
Deferred
Published
Mar 11, 2026, 6:17 AM
Modified
Jun 17, 2026, 10:23 AM