SARA / Free Tools / CVE / CVE-2023-45194

CVE-2023-45194 — Use of default credentials vulnerability in MR-GM2 firmware Ver

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 perfo

CVSS
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EPSS
0.07% (top 78.90%)
CWE
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Published
2023-10-11T00:12:54.320Z
Last modified
2024-09-18T18:12:54.973Z
CVSS vector
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01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Micro Research Ltd.MRGM2 — firmware Ver. 3.00.03 and earlier
Micro Research Ltd.MRGM3 (-D/-K/-S/-DK/-DKS/-M/-W) — firmware Ver. 1.03.45 and earlier

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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