{"schema":"threatline.record/2","record":{"id":"CVE-2016-4523","aliases":[],"summary":"Trihedral VTScada (formerly VTS) Denial-of-Service Vulnerability","details":"The WAP interface in Trihedral VTScada (formerly VTS) allows remote attackers to cause a denial-of-service (DoS).","categories":["Unclassified"],"product":"VTScada (formerly VTS)","vendor":"Trihedral","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2016-4523","source_modified_at":"2025-10-21T23:55:51.558Z","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":7.5,"severity":"High","kev":{"listed":true,"date_added":"2022-04-15","due_date":"2022-05-06","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.31167,"percentile":0.98274,"score_date":"2026-10-23"},"published_at":"2016-06-09T10:00:00.000Z","modified_at":"2025-10-21T23:55:51.558Z","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-2016-4523","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:55:51.558Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2016-4523","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-2016-4523","source":"CISA KEV"},{"source":"CVE List","url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4523","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":"partial","assessed_at":"2025-02-07T13:44:47.407784Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:55:51.558Z","content_hash":"cc2d075b3df6c9806699f5314fca09042770ed145362bd99777e4d540732daeb"}}