{"id":"CVE-2023-2062","state":"PUBLISHED","title":"Information Disclosure vulnerability in EtherNet/IP Configuration tools","description":"Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP configuration tools SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD allows a remote unauthenticated attacker to know the password for MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP. This vulnerability results in authentication bypass vulnerability, which allows the attacker to access MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP via FTP.","publishedAt":"2023-06-02T04:04:28.648Z","updatedAt":"2025-03-05T18:58:15.223Z","severity":{"score":6.2,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"Mitsubishi"},"assigner":"Mitsubishi","products":["Mitsubishi Electric Corporation EtherNet/IP Configuration tool for RJ71EIP91 SW1DNN-EIPCT-BD","Mitsubishi Electric Corporation EtherNet/IP Configuration tool for FX5-ENET/IP SW1DNN-EIPCTFX5-BD"],"affected":[{"vendor":"Mitsubishi Electric Corporation","product":"EtherNet/IP Configuration tool for RJ71EIP91 SW1DNN-EIPCT-BD","defaultStatus":"unaffected","versions":[{"version":"Software version \"1.01B\" and prior","status":"affected"}]},{"vendor":"Mitsubishi Electric Corporation","product":"EtherNet/IP Configuration tool for FX5-ENET/IP SW1DNN-EIPCTFX5-BD","defaultStatus":"unaffected","versions":[{"version":"Software version \"1.01B\" and prior","status":"affected"}]}],"references":["https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdf","https://jvn.jp/vu/JVNVU92908006","https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-02"],"weaknesses":["CWE-549"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2062.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-2062","state":"PUBLISHED","datePublished":"2023-06-02T04:04:28.648Z","dateUpdated":"2025-03-05T18:58:15.223Z","assignerShortName":"Mitsubishi","assignerOrgId":"e0f77b61-78fd-4786-b3fb-1ee347a748ad","dateReserved":"2023-04-14T08:44:07.523Z"},"containers":{"cna":{"title":"Information Disclosure vulnerability in EtherNet/IP Configuration tools","descriptions":[{"lang":"en","value":"Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP configuration tools SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD allows a remote unauthenticated attacker to know the password for MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP. 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