{"schema":"threatline.record/2","record":{"id":"CVE-2025-0994","aliases":[],"summary":"Trimble Cityworks Deserialization Vulnerability","details":"Trimble Cityworks contains a deserialization vulnerability. This could allow an authenticated user to perform a remote code execution attack against a customer's Microsoft Internet Information Services (IIS) web server.","categories":["Unclassified"],"product":"Cityworks","vendor":"Trimble","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-0994","source_modified_at":"2025-10-21T22:55:30.136Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cityworks","vendor":"Trimble","versions":[{"lessThan":"15.8.9","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-0994","source_modified_at":"2025-10-21T22:55:30.136Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cityworks (with office companion)","vendor":"Trimble","versions":[{"lessThan":"23.10","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-0994","source_modified_at":"2025-10-21T22:55:30.136Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Cityworks","ecosystem":null},"version":"15.8.9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-0994","source_modified_at":"2025-10-21T22:55:30.136Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Cityworks (with office companion)","ecosystem":null},"version":"23.10","basis":"first unaffected version stated in the CVE record"}],"cvss":8.6,"severity":"High","kev":{"listed":true,"date_added":"2025-02-07","due_date":"2025-02-28","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.31085,"percentile":0.9827,"score_date":"2026-10-23"},"published_at":"2025-02-06T16:01:20.000Z","modified_at":"2025-10-21T22:55:30.136Z","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-2025-0994","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T22:55:30.136Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-0994","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://learn.assetlifecycle.trimble.com/i/1532182-cityworks-customer-communication-2025-02-05-docx/0?","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-037-04","tags":["government-resource","third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0994","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-0994","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-08-15T19:53:25.658943Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T22:55:30.136Z","content_hash":"beb915a3dc77763f6715c6fd9bc5b0da6d8a00b68c040a1e7f3267a68fce18c8"}}