{"cve_id":"CVE-2021-27860","published":"2021-12-08T17:15:10.800000+00:00","last_modified":"2026-06-17T03:45:32.300000+00:00","vuln_status":"Analyzed","description":"A vulnerability in the web management interface of FatPipe WARP, IPVPN, and MPVPN software prior to versions 10.1.2r60p92 and 10.2.2r44p1 allows a remote, unauthenticated attacker to upload a file to any location on the filesystem. The FatPipe advisory identifier for this vulnerability is FPSA006.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":8.8,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-434"],"in_kev":true,"kev_date_added":"2022-01-10","kev_ransomware":false,"epss_score":0.3968,"epss_percentile":0.98619,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:53:54.929472+00:00","first_seen":"2021-12-08T17:15:10.800000+00:00","kev_first_seen":"2022-01-10T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["fatpipeinc"],"products":["ipvpn","ipvpn_firmware","mpvpn","mpvpn_firmware","warp","warp_firmware"],"affected":[{"vendor":"fatpipeinc","product":"ipvpn_firmware","ranges":["6.1.2","7.1.2","5.2.0","10.1.2","10.2.2","9.1.2"]},{"vendor":"fatpipeinc","product":"mpvpn_firmware","ranges":["10.1.2","7.1.2","9.1.2","6.1.2","10.2.2","5.2.0"]},{"vendor":"fatpipeinc","product":"warp_firmware","ranges":["5.2.0","7.1.2","9.1.2","10.1.2","10.2.2","6.1.2"]}]}