{"schemaVersion":3,"id":"CVE-2022-3684","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability exists in a SDM600 endpoint.\nAn attacker could exploit this vulnerability by running multiple parallel requests, the SDM600 web services become busy rendering the application unresponsive.\nThis issue affects: All SDM600 versions prior to version 1.2 FP3 HF4 (Build Nr. 1.2.23000.291)\n\n\n\nList of CPEs:\n\n\n  *  cpe:2.3:a:hitachienergy:sdm600:1.0:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.1:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.9002.257:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.10002.257:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.11002.149:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.12002.222:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.13002.72:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.44:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.92:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.108:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.182:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.257:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.342:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.447:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.481:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.506:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.14002.566:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.20000.3174:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.21000.291:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.21000.931:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.21000.105:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:sdm600:1.2.23000.291:*:*:*:*:*:*:*","dates":{"published":"2023-03-28T12:49:36.714Z","modified":"2025-02-19T15:27:23.084Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00616,"percentile":0.48802,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00616},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00616,"percentile":0.48802}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00616,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00616,"percentile":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Resource Shutdown or Release","description":"The product does not release or incorrectly releases a resource before it is made available for re-use.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/404.html"}],"affected":[{"vendor":"hitachi energy","product":"sdm600","name":"SDM600","label":"sdm600","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ SDM600 1.2, ≤ SDM600 1.2.*","noFixRecorded":false,"fixedIn":null},{"text":"≥ SDM600 1.1, ≤ SDM600 1.1.*","noFixRecorded":false,"fixedIn":null},{"text":"≥ SDM600 1.0, ≤ SDM600 1.0.*","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ SDM600 1.2, ≤ SDM600 1.2.* | ≥ SDM600 1.1, ≤ SDM600 1.1.* | ≥ SDM600 1.0, ≤ SDM600 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