{"id":"CVE-2022-29833","aliases":["EUVD-2022-34151","GHSA-37x5-q2m2-89q6"],"status":"published","title":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3...","description":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01082,"percentile":0.65442,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2022-11-24T23:38:06Z","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-2022-29833"},{"url":"https://github.com/advisories/GHSA-37x5-q2m2-89q6"}],"sources":{"cve":[{"id":"CVE-2022-29833","description":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.","status":"published","published":"2022-11-24T23:38:06.033Z","modified":"2025-04-25T17:35:54.773Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:34:36.578327Z"}],"euvd":[{"id":"EUVD-2022-34151","description":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.","status":"published","published":"2022-11-24T23:38:06Z","modified":"2025-04-25T17:35:54Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:02.967137Z"}],"ghsa":[{"id":"GHSA-37x5-q2m2-89q6","title":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3...","description":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthorized attacker to disclose sensitive information. As a result, unauthorized users could access to MELSEC safety CPU modules illgally.","status":"published","published":"2022-11-25T00:30:58Z","modified":"2023-06-09T05:01:29Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:54:38.89081Z"}],"nvd":[{"id":"CVE-2022-29833","description":"Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.","status":"published","published":"2022-11-25T00:15:10.58Z","modified":"2026-06-17T04:40:47.64Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}