{"id":"CVE-2019-3929","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-3929","generatedAt":"2026-10-31T18:50:41.057Z","title":"Crestron Multiple Products Command Injection Vulnerability","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.","published":"2019-04-30T21:29:01.000Z","lastModified":"2026-06-17T02:35:53.000Z","status":"Analyzed","sourceIdentifier":"vulnreport@tenable.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-79","CWE-78"],"affected":["crestron/am-100 firmware","crestron/am-101 firmware","barco/wepresent wipg-1000p firmware","barco/wepresent wipg-1600w firmware","extron/sharelink 200 firmware","extron/sharelink 250 firmware","teqavit/wips710 firmware","sharp/pn-l703wa firmware","optoma/wps-pro firmware","blackbox/hd wireless presentation system firmware","infocus/liteshow3 firmware","infocus/liteshow4 firmware"],"epss":{"score":0.98952,"percentile":0.99929,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2022-04-15","dueDate":"2022-05-06","knownRansomwareCampaignUse":"Unknown","notes":"Apply updates per vendor instructions.\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-3929"},"exploits":{"count":2,"verified":true,"firstPublished":"2019-05-03","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":47924,"kind":"exploit","title":"Barco WePresent - file_transfer.cgi Command Injection (Metasploit)","url":"https://www.exploit-db.com/exploits/47924","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/47924.rb","file":"exploits/linux/remote/47924.rb","published":"2020-01-15","added":"2020-01-15","updated":"2020-01-15","author":"Metasploit","type":"remote","platform":"linux","port":null,"verified":true,"codes":["CVE-2019-3929"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/wepresent_cmd_injection.rb"},{"edbId":46786,"kind":"exploit","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","url":"https://www.exploit-db.com/exploits/46786","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/46786.txt","file":"exploits/hardware/webapps/46786.txt","published":"2019-05-03","added":"2019-05-03","updated":"2019-05-03","author":"Jacob Baines","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2019-3929"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 6 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"],"source":"vulnreport@tenable.com"},{"url":"http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"],"source":"vulnreport@tenable.com"},{"url":"https://www.exploit-db.com/exploits/46786/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"vulnreport@tenable.com"},{"url":"https://www.tenable.com/security/research/tra-2019-20","tags":["Exploit","Third Party Advisory"],"source":"vulnreport@tenable.com"},{"url":"http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/46786/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tenable.com/security/research/tra-2019-20","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3929","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-3929","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}