{"schema":"threatline.record/2","record":{"id":"CVE-2021-27860","aliases":[],"summary":"FatPipe WARP, IPVPN, and MPVPN Configuration Upload exploit","details":"A vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software allows a remote, unauthenticated attacker to upload a file to any location on the filesystem.","categories":["Unclassified"],"product":"WARP, IPVPN, and MPVPN software","vendor":"FatPipe","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-27860","source_modified_at":"2025-10-21T23:25:23.273Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"WARP","vendor":"FatPipe","versions":[{"version":"10.1","status":"affected","lessThan":"10.1.2r60p92","versionType":"custom"},{"version":"10.2","status":"affected","lessThan":"10.2.2r44p1","versionType":"custom"}],"defaultStatus":null},{"source":"CVE 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record"}],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2022-01-10","due_date":"2022-01-24","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.3968,"percentile":0.9862,"score_date":"2026-10-23"},"published_at":"2021-12-08T16:15:48.319Z","modified_at":"2025-10-21T23:25:23.273Z","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-2021-27860","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:25:23.273Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-27860","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-2021-27860","source":"CISA KEV"},{"source":"CVE List","url":"https://www.fatpipeinc.com/support/cve-list.php","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.ic3.gov/Media/News/2021/211117-2.pdf","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27860","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2025-02-04T19:32:03.032241Z"},"classification":{"method":"product-first software-layer 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