How severe is CVE-2019-3929?

CVE-2019-3929 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 99.0% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2019-3929: Crestron Multiple Products Command Injection

CISA Known Exploited Vulnerabilities

Crestron Multiple Products Command Injection Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2022-04-15

Remediation due

2022-05-06

Required action
Apply updates per vendor instructions.

CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2019-3929

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.

Severity

CVSS 3.1 · CISA9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
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.	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

References

4 Links

Exploits & PoCs

46786

Other references

Record Details

Published

2019-04-30

Last updated

2025-10-21

Assigner (CNA)

tenable

Credited to

Related Tool Categories

Tool categories that test for or protect against this vulnerability class.

CWE-79 · Cross-site Scripting

Application Security Tools Penetration Testing Tools

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.