{"cve_id":"CVE-2019-3929","published":"2019-04-30T21:29:00.713000+00:00","last_modified":"2026-06-17T02:35:52.860000+00:00","vuln_status":"Analyzed","description":"The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to command injection via the file_transfer.cgi HTTP endpoint. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","base_score":9.8,"base_severity":"CRITICAL","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-79","CWE-78"],"in_kev":true,"kev_date_added":"2022-04-15","kev_ransomware":false,"epss_score":0.98952,"epss_percentile":0.99929,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC","CRED_ACCESS","TAMPER"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:57:48.227566+00:00","first_seen":"2019-04-30T21:29:00.713000+00:00","kev_first_seen":"2022-04-15T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["barco","blackbox","crestron","extron","infocus","optoma","sharp","teqavit"],"products":["am-100","am-100_firmware","am-101","am-101_firmware","hd_wireless_presentation_system","hd_wireless_presentation_system_firmware","liteshow3","liteshow3_firmware","liteshow4","liteshow4_firmware","pn-l703wa","pn-l703wa_firmware","sharelink_200","sharelink_200_firmware","sharelink_250","sharelink_250_firmware","wepresent_wipg-1000p","wepresent_wipg-1000p_firmware","wepresent_wipg-1600w","wepresent_wipg-1600w_firmware","wips710","wips710_firmware","wps-pro","wps-pro_firmware"],"affected":[{"vendor":"barco","product":"wepresent_wipg-1000p_firmware","ranges":["2.3.0.10"]},{"vendor":"barco","product":"wepresent_wipg-1600w_firmware","ranges":["< 2.4.1.19"]},{"vendor":"blackbox","product":"hd_wireless_presentation_system_firmware","ranges":["1.0.0.5"]},{"vendor":"crestron","product":"am-100_firmware","ranges":["1.6.0.2"]},{"vendor":"crestron","product":"am-101_firmware","ranges":["2.7.0.2"]},{"vendor":"extron","product":"sharelink_200_firmware","ranges":["2.0.3.4"]},{"vendor":"extron","product":"sharelink_250_firmware","ranges":["2.0.3.4"]},{"vendor":"infocus","product":"liteshow3_firmware","ranges":["1.0.16"]},{"vendor":"infocus","product":"liteshow4_firmware","ranges":["2.0.0.7"]},{"vendor":"optoma","product":"wps-pro_firmware","ranges":["1.0.0.5"]},{"vendor":"sharp","product":"pn-l703wa_firmware","ranges":["1.4.2.3"]},{"vendor":"teqavit","product":"wips710_firmware","ranges":["1.1.0.7"]}]}