{"id":"CVE-2023-2062","aliases":["EUVD-2023-33588","GHSA-5h4v-fjx7-95cq"],"status":"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.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00331,"percentile":0.26481,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-549","CWE-668"],"published":"2023-06-02T04:04:28Z","modified":"2026-06-17T05:51:18Z","products":[{"vendor":"mitsubishi electric corporation","product":"ethernet/ip configuration tool for fx5-enet/ip sw1dnn-eipctfx5-bd"},{"vendor":"mitsubishi electric corporation","product":"ethernet/ip configuration tool for rj71eip91 sw1dnn-eipct-bd"},{"vendor":"mitsubishielectric","product":"fx5-enet\\/ip_firmware"},{"vendor":"mitsubishielectric","product":"rj71eip91_firmware"},{"vendor":"mitsubishielectric","product":"sw1dnn-eipct-bd_firmware"},{"vendor":"mitsubishielectric","product":"sw1dnn-eipctfx5-bd_firmware"}],"references":[{"url":"https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdf","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/vu/JVNVU92908006","tags":["government-resource","x_transferred","Third Party Advisory"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-02","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2062"},{"url":"https://github.com/advisories/GHSA-5h4v-fjx7-95cq"}],"sources":{"cve":[{"id":"CVE-2023-2062","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.","status":"published","published":"2023-06-02T04:04:28.648Z","modified":"2025-03-05T18:58:15.223Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-549"],"updated_at":"2026-11-02T14:35:24.004321Z"}],"euvd":[{"id":"EUVD-2023-33588","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.","status":"published","published":"2023-06-02T04:04:28Z","modified":"2025-03-05T18:58:15Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:53:13.319718Z"}],"ghsa":[{"id":"GHSA-5h4v-fjx7-95cq","title":"Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP...","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.","status":"published","published":"2023-06-02T06:30:36Z","modified":"2024-11-01T00:32:00Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-549","CWE-668"],"updated_at":"2026-11-02T14:58:40.851254Z"}],"nvd":[{"id":"CVE-2023-2062","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.","status":"published","published":"2023-06-02T05:15:10.187Z","modified":"2026-06-17T05:51:18.84Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-549","CWE-668"],"updated_at":"2026-11-02T14:08:03.795015Z"}]}}