{"schema":"threatline.record/2","record":{"id":"CVE-2019-11634","aliases":[],"summary":"Citrix Workspace Application and Receiver for Windows Remote Code Execution Vulnerability","details":"Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting from local drive access preferences not being enforced into the clients' local drives.","categories":["Network & edge"],"product":"Workspace Application and Receiver for Windows","vendor":"Citrix","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-11634","source_modified_at":"2026-08-12T03:55:49.649Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Known"},"epss":{"probability":0.08091,"percentile":0.94814,"score_date":"2026-10-23"},"published_at":"2019-05-22T16:46:42.000Z","modified_at":"2026-08-12T03:55:49.649Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2019-11634","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-08-12T03:55:49.649Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2019-11634","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11634","source":"CISA KEV"},{"source":"CVE List","url":"https://support.citrix.com/v1/search?searchQuery=%22%22&lang=en&sort=cr_date_desc&prod=&pver=&ct=Security+Bulletin","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://support.citrix.com/article/CTX251986","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11634","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2021-10-26T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-08-12T03:55:49.649Z","content_hash":"e36a9d1a7e00057ef6ebfb903a83fe1c1280ed03eac07cbcb82b57a176740bb9"}}