CVE-2019-3929
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…
- 9.8CriticalCVSS base score
- 99.0%Exploitation in 30 daysEPSS · top 0.1% of all CVEs
- YesKnown exploitedin CISA's KEV since 15 Apr 2022
- 4Public exploitsMetasploit, Nuclei and Exploit-DB
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.
Exploited in the wild
CISA lists this vulnerability in its Known Exploited Vulnerabilities catalog as Crestron Multiple Products Command Injection Vulnerability.
- Added
- 15 Apr 2022
- Fix due (US federal)
- 6 May 2022
- Used by ransomware
- Not known
Apply updates per vendor instructions.
ENISA's EU Vulnerability Database lists it as exploited, from CISA's KEV, since 15 Apr 2022.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Metasploit module, a Nuclei template and 2 Exploit-DB entries for it. A reference of the record is tagged as an exploit. CISA's SSVC rates its exploitation: it is being exploited.
Show the exploits5
Metasploit modules1 module
- Barco WePresent file_transfer.cgi Command Injection (Metasploit module) (opens in a new tab)
exploit/linux/http/wepresent_cmd_injectionRank excellentdisclosed 30 Apr 2019
Nuclei templates1 template
- Barco/AWIND OEM Presentation Platform - Remote Command Injection (Nuclei template) (opens in a new tab)
http/cves/2019/CVE-2019-3929.yamlSeverity critical
Exploit-DB2 entries
- Barco WePresent - file_transfer.cgi Command Injection (Metasploit) (Exploit-DB entry) (opens in a new tab)
EDB-ID 47924remote, linuxpublished 15 Jan 2020Verified
- Crestron AM/Barco wePresent WiPG/Extron ShareLink/Teq AV IT/SHARP PN-L703WA/Optoma WPS-Pro/Blackbox HD WPS/InFocus LiteShow - Remote Command Injection (Exploit-DB entry) (opens in a new tab)
EDB-ID 46786webapps, hardwarepublished 3 May 2019Not verified
References tagged exploit1 reference
- 46786 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By tenable
- 4 months later
· 4 months later
Published
- 3 years later
· 3 years later
Added to CISA KEV
Known exploited in the wild
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 99.0% · top 0.1% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: active · Automatable: yes · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
Crestron · Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, InFocus LiteShow3, and InFocus LiteShow4.
- affected Crestron AM-100 firmware 1.6.0.2
- affected Crestron AM-101 firmware 2.7.0.1
- affected Barco wePresent WiPG-1000P firmware 2.3.0.10
- affected Barco wePresent WiPG-1600W before firmware 2.4.1.19
- affected Extron ShareLink 200/250 firmware 2.0.3.4
- affected Teq AV IT WIPS710 firmware 1.1.0.7
- affected SHARP PN-L703WA firmware 1.4.2.3
- affected Optoma WPS-Pro firmware 1.0.0.5
- affected Blackbox HD WPS firmware 1.0.0.5
- affected InFocus LiteShow3 firmware 1.0.16
- affected and InFocus LiteShow4 2.0.0.7
References
References5
- https://www.tenable.com/security/research/tra-2019-20 (opens in a new tab)x_refsource_MISCx_transferred
- 46786 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html (opens in a new tab)x_refsource_MISCx_transferred
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3929 (opens in a new tab)government-resource
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- CISA KEV catalog (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2019-13536 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2019-3929)Record last updated .