{"schema":"threatline.record/2","record":{"id":"CVE-2018-0147","aliases":[],"summary":"Cisco Secure Access Control System Java Deserialization Vulnerability","details":"A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software.","categories":["Identity & access"],"product":"Secure Access Control System (ACS)","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2018-0147","source_modified_at":"2026-01-12T22:14:20.636Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Secure Access Control System","vendor":"n/a","versions":[{"status":"affected","version":"Cisco Secure Access Control System"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.18212,"percentile":0.97208,"score_date":"2026-10-23"},"published_at":"2018-03-08T07:00:00.000Z","modified_at":"2026-01-12T22:14:20.636Z","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-2018-0147","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-01-12T22:14:20.636Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2018-0147","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-2018-0147","source":"CISA KEV"},{"source":"CVE List","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs2","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0147","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":"2024-11-08T16:05:11.211637Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-01-12T22:14:20.636Z","content_hash":"d8d448cf87f28ab729dc1a970cf907dfb457e97731ed4c5c792f3e3006d114db"}}