# CVE-2019-3929: Crestron Multiple Products Command Injection Vulnerability

> CVE-2019-3929: Crestron Multiple Products Command Injection Vulnerability. CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2019-3929
Last updated: 2025-10-21T23:45:38Z

- Published: 2019-04-30 20:21 UTC · Updated: 2025-10-21 23:45 UTC · Assigner: tenable
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 99.0%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2022-04-15, federal due date 2022-05-06, ransomware use: Unknown
- CWE: CWE-79

## 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.

## CISA required action

Apply updates per vendor instructions.

## Affected vendors and 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.

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2019-3929)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2019-3929)
- [http://packetstormsecurity.com/files/152715/Barco-AWIND-OEM-Presentation-Platform-Unauthenticated-Remote-Command-Injection.html](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](http://packetstormsecurity.com/files/155948/Barco-WePresent-file_transfer.cgi-Command-Injection.html)
- [https://www.exploit-db.com/exploits/46786/](https://www.exploit-db.com/exploits/46786/)
- [https://www.tenable.com/security/research/tra-2019-20](https://www.tenable.com/security/research/tra-2019-20)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2019-3929 · Markdown: https://rewindex.com/cve/CVE-2019-3929.md · JSON: https://rewindex.com/api/v1/cves/CVE-2019-3929 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:47:12.276Z