{"id":"CVE-2022-29831","aliases":["EUVD-2022-34149","GHSA-5rfm-8gpr-wfq6"],"status":"published","title":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1...","description":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions from 1.015R to 1.095Z allows a remote unauthenticated attacker to obtain information about the project file for MELSEC safety CPU modules.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01417,"percentile":0.72999,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-259","CWE-798"],"published":"2022-11-24T23:36:18Z","modified":"2026-06-17T04:40:47Z","products":[{"vendor":"mitsubishi electric corporation","product":"gx works3"},{"vendor":"mitsubishielectric","product":"gx_works3"}],"references":[{"url":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdf","tags":["vendor-advisory","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://jvn.jp/vu/JVNVU97244961","tags":["government-resource","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05","tags":["government-resource","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29831"},{"url":"https://github.com/advisories/GHSA-5rfm-8gpr-wfq6"}],"sources":{"cve":[{"id":"CVE-2022-29831","description":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions from 1.015R to 1.095Z allows a remote unauthenticated attacker to obtain information about the project file for MELSEC safety CPU modules.","status":"published","published":"2022-11-24T23:36:18.688Z","modified":"2025-04-25T17:50:05.829Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-34149","description":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions from 1.015R to 1.095Z allows a remote unauthenticated attacker to obtain information about the project file for MELSEC safety CPU modules.","status":"published","published":"2022-11-24T23:36:18Z","modified":"2025-04-25T17:50:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:02.967137Z"}],"ghsa":[{"id":"GHSA-5rfm-8gpr-wfq6","title":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1...","description":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthorized attacker to obtain information about the project file for MELSEC safety CPU modules.","status":"published","published":"2022-11-25T00:30:59Z","modified":"2023-05-31T09:30:18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:54:37.773458Z"}],"nvd":[{"id":"CVE-2022-29831","description":"Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions from 1.015R to 1.095Z allows a remote unauthenticated attacker to obtain information about the project file for MELSEC safety CPU modules.","status":"published","published":"2022-11-25T00:15:10.437Z","modified":"2026-06-17T04:40:47.413Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}