{"id":"CVE-2022-24321","aliases":["EUVD-2022-29219","GHSA-r4pj-hff4-ggh8"],"status":"published","title":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could...","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00999,"percentile":0.63064,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-754"],"published":"2022-02-09T22:05:12Z","modified":"2026-06-17T04:31:36Z","products":[{"vendor":"schneider-electric","product":"clearscada"},{"vendor":"schneider-electric","product":"ecostruxure_geo_scada_expert_2019"},{"vendor":"schneider-electric","product":"ecostruxure_geo_scada_expert_2020"}],"references":[{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-05","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24321"},{"url":"https://github.com/advisories/GHSA-r4pj-hff4-ggh8"}],"sources":{"cve":[{"id":"CVE-2022-24321","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)","status":"published","published":"2022-02-09T22:05:12Z","modified":"2024-08-03T04:07:02.454Z","cwes":["CWE-754"],"updated_at":"2026-11-02T14:34:34.576287Z"}],"euvd":[{"id":"EUVD-2022-29219","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)","status":"published","published":"2022-02-09T22:05:12Z","modified":"2024-08-03T04:07:02Z","updated_at":"2026-11-03T03:25:49.559039Z"}],"ghsa":[{"id":"GHSA-r4pj-hff4-ggh8","title":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could...","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)","status":"published","published":"2022-02-11T00:00:47Z","modified":"2023-02-03T05:05:39Z","cwes":["CWE-754"],"updated_at":"2026-11-02T14:53:46.38105Z"}],"nvd":[{"id":"CVE-2022-24321","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)","status":"published","published":"2022-02-09T23:15:20.18Z","modified":"2026-06-17T04:31:36.97Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:07:12.155838Z"}]}}