{"schema":"threatline.record/2","record":{"id":"CVE-2025-66644","aliases":[],"summary":"Array Networks ArrayOS AG OS Command Injection Vulnerability","details":"Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands.","categories":["Unclassified"],"product":"ArrayOS AG","vendor":"Array Networks ","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-66644","source_modified_at":"2026-02-26T16:57:31.054Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"ArrayOS AG","vendor":"Array Networks","versions":[{"lessThan":"9.4.5.9","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-66644","source_modified_at":"2026-02-26T16:57:31.054Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"ArrayOS AG","ecosystem":null},"version":"9.4.5.9","basis":"first unaffected version stated in the CVE record"}],"cvss":7.2,"severity":"High","kev":{"listed":true,"date_added":"2025-12-08","due_date":"2025-12-29","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.03415,"percentile":0.88836,"score_date":"2026-10-23"},"published_at":"2025-12-05T00:00:00.000Z","modified_at":"2026-02-26T16:57:31.054Z","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-2025-66644","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-26T16:57:31.054Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-66644","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/ag.html","source":"CISA KEV"},{"source":"CVE List","url":"https://www.jpcert.or.jp/at/2025/at250024.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66644","source":"CISA KEV"},{"source":"CVE List","url":"https://x.com/ArraySupport/status/1921373397533032590"},{"source":"CVE List","url":"https://www.bleepingcomputer.com/news/security/hackers-are-exploiting-arrayos-ag-vpn-flaw-to-plant-webshells/"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-66644","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":"2025-12-09T04:55:53.025245Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-02-26T16:57:31.054Z","content_hash":"affbb45fdb1014301c14cd4a4cf654c8785ecef71fc3726cd95bd9aef0ee29f5"}}