{"schemaVersion":3,"id":"CVE-2022-46144","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in SCALANCE SC622-2C (6GK5622-2GS00-2AC2) (All versions < V2.3), SCALANCE SC622-2C (6GK5622-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC626-2C (6GK5626-2GS00-2AC2) (All versions < V2.3), SCALANCE SC626-2C (6GK5626-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC632-2C (6GK5632-2GS00-2AC2) (All versions < V2.3), SCALANCE SC632-2C (6GK5632-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC636-2C (6GK5636-2GS00-2AC2) (All versions < V2.3), SCALANCE SC636-2C (6GK5636-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC642-2C (6GK5642-2GS00-2AC2) (All versions < V2.3), SCALANCE SC642-2C (6GK5642-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC646-2C (6GK5646-2GS00-2AC2) (All versions < V2.3), SCALANCE SC646-2C (6GK5646-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions < V2.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions < V2.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions < V2.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions < V2.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions < V2.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions < V2.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions < V2.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions < V2.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions < V2.0.0). Affected devices do not properly process CLI commands after a user forcefully quitted the SSH connection. This could allow an authenticated attacker to make the CLI via SSH or serial  interface irresponsive.","dates":{"published":"2022-12-13T00:00:00.000Z","modified":"2025-04-21T13:42:58.124Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":7.1,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00928,"percentile":0.59852,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0.058000000000000065,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.0087},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00928,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00928,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00928,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00928,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00928,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00928,"percentile":0.59852}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0087,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00894,"percentile":null},{"date":"2026-10-02T00:00:00.00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Control of a Resource Through its Lifetime","description":"The product does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.","type":"weakness","status":"Draft","abstraction":"Pillar","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/664.html"}],"affected":[{"vendor":"siemens","product":"6gk5622-2gs00-2ac2_firmware","name":"6gk5622-2gs00-2ac2 firmware","label":"6gk5622-2gs00-2ac2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 2.3, < 3.0","noFixRecorded":false,"fixedIn":null},{"text":"< 2.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.3, < 3.0 | < 2.3","eol":null,"hubHref":"/vendor/siemens/6gk5622-2gs00-2ac2"},{"vendor":"siemens","product":"6gk5626-2gs00-2ac2_firmware","name":"6gk5626-2gs00-2ac2 firmware","label":"6gk5626-2gs00-2ac2_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 2.3, < 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