CVE-2023-45194

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

Use of default credentials vulnerability in MR-GM2 firmware Ver. 3.00.03 and earlier, and MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) firmware Ver. 1.03.45 and earlier allows a network-adjacent unauthenticated attacker to intercept wireless LAN communication, when the affected product performs the communication without changing the pre-shared key from the factory-default configuration.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-798

Affected software

Vendor	Product	Versions
Micro Research Ltd.	MR-GM2	firmware Ver. 3.00.03 and earlier
Micro Research Ltd.	MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W)	firmware Ver. 1.03.45 and earlier

References

https://jvn.jp/en/vu/JVNVU99039725/Third Party Advisory
https://www.mrl.co.jp/20231005_security/Patch, Vendor Advisory
https://jvn.jp/en/vu/JVNVU99039725/Third Party Advisory
https://www.mrl.co.jp/20231005_security/Patch, Vendor Advisory

Timeline

Published: Oct 11, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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