{"cve":{"cve_id":"CVE-2021-22797","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.261,"epss_percentile":0.9772,"epss_as_of":"2026-06-23","description":"A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal) vulnerability exists that could cause malicious script to be deployed in an unauthorized location and may result in code execution on the engineering workstation when a malicious project file is loaded in the engineering software. Affected Product: EcoStruxure Control Expert (V15.0 SP1 and prior, including former Unity Pro), EcoStruxure Process Expert (2020 and prior, including former HDCS), SCADAPack RemoteConnect for x70 (All versions)","published_at":"2022-03-28T16:25:24Z","last_modified_at":null,"cvss_v3_score":7.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-22"],"nvd_references":["https://www.se.com/ww/en/download/document/SEVD-2021-257-01/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:15:04.584429Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"schneider-electric","vendor_name":"Schneider Electric","product_slug":"ecostruxure-control-expert","product_name":"EcoStruxure Control Expert","version_start":"unspecified","version_start_inclusive":true,"version_end":"V15.0 SP1","version_end_inclusive":false,"cpe23_uri":"cve5:schneider-electric:ecostruxure-control-expert:unspecified:V15.0 SP1"},{"vendor_slug":"schneider-electric","vendor_name":"Schneider Electric","product_slug":"ecostruxure-process-expert","product_name":"EcoStruxure™ Process Expert","version_start":"unspecified","version_start_inclusive":true,"version_end":"2020","version_end_inclusive":false,"cpe23_uri":"cve5:schneider-electric:ecostruxure-process-expert:unspecified:2020"},{"vendor_slug":"schneider-electric","vendor_name":"Schneider Electric","product_slug":"scadapack-remoteconnect-for-x70","product_name":"SCADAPack RemoteConnect for x70","version_start":"All versions","version_start_inclusive":true,"version_end":"All versions","version_end_inclusive":true,"cpe23_uri":"cve5:schneider-electric:scadapack-remoteconnect-for-x70:All versions:All versions"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2021-257-01/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-03-28T16:25:24Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:05:19.904492Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:05:19.904492Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:05:19.904492Z","label":"CVSS score revised","source":"cvelistv5"}]}