{"id":"CVE-2023-45194","state":"PUBLISHED","title":"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-adjace","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.","publishedAt":"2023-10-11T00:12:54.320Z","updatedAt":"2024-09-18T18:12:54.973Z","severity":null,"assigner":"jpcert","products":["Micro Research Ltd. MR-GM2","Micro Research Ltd. MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W)"],"affected":[{"vendor":"Micro Research Ltd.","product":"MR-GM2","versions":[{"version":"firmware Ver. 3.00.03 and earlier","status":"affected"}]},{"vendor":"Micro Research Ltd.","product":"MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W)","versions":[{"version":"firmware Ver. 1.03.45 and earlier","status":"affected"}]}],"references":["https://www.mrl.co.jp/20231005_security/","https://jvn.jp/en/vu/JVNVU99039725/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/45xxx/CVE-2023-45194.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-45194","state":"PUBLISHED","datePublished":"2023-10-11T00:12:54.320Z","dateUpdated":"2024-09-18T18:12:54.973Z","assignerShortName":"jpcert","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateReserved":"2023-10-05T02:27:26.616Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Micro Research Ltd.","product":"MR-GM2","versions":[{"version":"firmware Ver. 3.00.03 and earlier","status":"affected"}]},{"vendor":"Micro Research Ltd.","product":"MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W)","versions":[{"version":"firmware Ver. 1.03.45 and earlier","status":"affected"}]}],"references":[{"url":"https://www.mrl.co.jp/20231005_security/"},{"url":"https://jvn.jp/en/vu/JVNVU99039725/"}],"problemTypes":[{"descriptions":[{"description":"Use of Hard-coded Credentials","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"jpcert","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","dateUpdated":"2023-10-11T00:12:54.320Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.mrl.co.jp/20231005_security/","tags":["x_transferred"]},{"url":"https://jvn.jp/en/vu/JVNVU99039725/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T20:14:19.930Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-18T18:11:26.735255Z","id":"CVE-2023-45194","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-18T18:12:54.973Z"}}]}}}