{"cve":{"cve_id":"CVE-2022-28711","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":0.01636,"epss_percentile":0.73236,"epss_as_of":"2026-06-23","description":"A memory corruption vulnerability exists in the cgi.c unescape functionality of ArduPilot APWeb master branch 50b6b7ac - master branch 46177cb9. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.","published_at":"2022-04-14T19:56:41.921000Z","last_modified_at":null,"cvss_v3_score":5.3,"cvss_v3_vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"poc","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-20"],"nvd_references":["https://talosintelligence.com/vulnerability_reports/TALOS-2022-1512","https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1512"],"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":"2026-06-29T01:03:11.180710Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"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":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"ardupilot","vendor_name":"ArduPilot","product_slug":"apweb","product_name":"APWeb","version_start":"master commit 50b6b7ac - master commit 46177cb9","version_start_inclusive":true,"version_end":"master commit 50b6b7ac - master commit 46177cb9","version_end_inclusive":true,"cpe23_uri":"cve5:ardupilot:apweb:master commit 50b6b7ac - master commit 46177cb9:master commit 50b6b7ac - master commit 46177cb9"}],"exploit_refs":[],"news":[],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1512","source_type":"MISC","tags":[]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1512","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-04-14T19:56:41.921000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:22:04.140193Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:22:04.140193Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:22:04.140193Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:03:11.180710Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:03:11.180710Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:03:11.180710Z","label":"SSVC decision revised","source":"vulnrichment"}]}