{"id":"CVE-2019-3929","published":"2019-04-30T21:29:00Z","modified":"2026-06-17T02:35:52Z","title":"Crestron Multiple Products Command Injection Vulnerability","vendor":"Crestron","product":"Multiple Products","tier":"core","eol":null,"description":{"text":"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.","provenance":"source","from":"NVD"},"summary":{"text":"A command injection flaw in the file_transfer.cgi HTTP endpoint affects multiple wireless presentation and collaboration devices, including Crestron AM-100 and AM-101, Barco wePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, and InFocus LiteShow3 and LiteShow4 (with specific firmware versions listed in the source). A remote attacker with network access to the device can execute operating system commands as root without authentication or any user interaction.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-30T13:36:10Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.98952,"percentile":0.99929,"date":"2026-10-30","provenance":"source"},"kev":{"dateAdded":"2022-04-15","dueDate":"2022-05-06","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-3929","provenance":"source"},"vulncheckKev":{"dateAdded":"2019-06-06","exploitedFirstSeen":"2019-06-06","ransomware":false,"evidence":[{"url":"https://unit42.paloaltonetworks.com/new-mirai-variant-adds-8-new-exploits-targets-additional-iot-devices/","date":"2019-06-06"},{"url":"https://www.akamai.com/blog/security/latest-echobot-26-infection-vectors","date":"2019-06-13"},{"url":"https://www.researchgate.net/publication/348602660_An_analysis_of_the_use_of_CVEs_by_IoT_malware","date":"2020-12-01"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-04-15"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-11-18&host_type=src&vulnerability=cve-2019-3929","date":"2023-11-18"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-11&host_type=src&vulnerability=cve-2019-3929","date":"2023-12-11"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-17&host_type=src&vulnerability=cve-2019-3929","date":"2023-12-17"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-04&host_type=src&vulnerability=cve-2019-3929","date":"2024-01-04"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-18&host_type=src&vulnerability=cve-2019-3929","date":"2024-01-18"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-19&host_type=src&vulnerability=cve-2019-3929","date":"2024-01-19"}],"evidenceTotal":780,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"references":[{"url":"http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/46786/","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.tenable.com/security/research/tra-2019-20","tags":["Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/46786/","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.tenable.com/security/research/tra-2019-20","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3929","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Unauthenticated remote HTTP endpoint exploitation","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"command injection via the file_transfer.cgi HTTP endpoint","start":434,"end":491}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Command injection yields OS command execution","mappingType":"primary_impact","evidence":[{"from":"description","quote":"execute operating system commands as root","start":558,"end":599}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2019-13536","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-13536","exploited":true,"exploitedSince":"2022-04-15","provenance":"source"},"exploits":[{"id":46786,"url":"https://www.exploit-db.com/exploits/46786","title":"Crestron AM/Barco wePresent WiPG/Extron ShareLink/Teq AV IT/SHARP PN-L703WA/Optoma WPS-Pro/Blackbox HD WPS/InFocus LiteShow - Remote Command Injection","type":"webapps","platform":"hardware","date":"2019-05-03","verified":false,"provenance":"source"},{"id":47924,"url":"https://www.exploit-db.com/exploits/47924","title":"Barco WePresent - file_transfer.cgi Command Injection (Metasploit)","type":"remote","platform":"linux","date":"2020-01-15","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":2,"earliest":"2019-05-03"},"pocGithub":{"count":1,"skipped":0,"earliest":"2019-09-17","earliestUrl":"https://github.com/xfox64x/CVE-2019-3929","repos":[{"name":"xfox64x/CVE-2019-3929","url":"https://github.com/xfox64x/CVE-2019-3929","stars":5,"created":"2019-09-17"}]},"metasploit":[{"name":"Barco WePresent file_transfer.cgi Command Injection","module":"exploit/linux/http/wepresent_cmd_injection","type":"exploit","disclosureDate":"2019-04-30","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wepresent_cmd_injection.rb"}],"nuclei":[{"id":"CVE-2019-3929","name":"Barco/AWIND OEM Presentation Platform - Remote Command Injection","severity":"critical","path":"http/cves/2019/CVE-2019-3929.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-3929.yaml"}],"first":{"date":"2019-04-30","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wepresent_cmd_injection.rb"},"provenance":"source"},"exploitRefs":["https://www.exploit-db.com/exploits/46786/","https://www.tenable.com/security/research/tra-2019-20","http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html","http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2019-04-30","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3929","provenance":"source"},{"date":"2019-04-30","kind":"exploit-public","label":"First public exploit: Metasploit; later: Exploit-DB 2019-05-03, PoC-in-GitHub 2019-09-17","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/wepresent_cmd_injection.rb","provenance":"source"},{"date":"2019-06-06","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://unit42.paloaltonetworks.com/new-mirai-variant-adds-8-new-exploits-targets-additional-iot-devices/","provenance":"source"},{"date":"2022-04-15","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2022-04-15","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-13536","provenance":"source"}],"speed":{"daysToPublicExploit":0,"firstExploitFrom":"Metasploit","daysToKev":1081},"priority":{"score":69.8,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 2704 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.99,"detail":"percentile 0.9993"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"2 NVD references tagged Exploit; 2 Exploit-DB entries; 2 NVD exploit links; 1 PoC-in-GitHub repo; 1 Metasploit module; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}