CRITICALCVSS v3.1 9.8Actively exploited · CISA KEV since 2022-04-15Vulnerability

CVE-2019-3929

Multiple Crestron products 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.

Properties

Euvd product
Crestron AirMedia, Barco WePresent, Extron ShareLink, Teq AV IT WIPS710, SHARP PN-L703WA, Optoma WPS-Pro, Blackbox HD WPS, InFocus LiteShow3, and InFocus LiteShow4.
Vulnerability name
Crestron Multiple Products Command Injection Vulnerability
First seen
2025-10-21T23:45:38+00:00
Cvss score
9.8
Epss score
0.98952
Last seen
2026-10-19T12:00:27+00:00
Due date
2022-05-06
Euvd assigner
tenable
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2022-04-15T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2022-04-15
Score
9.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Crestron
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8

Related Entities (28 · showing 24)

AFFECTS_PRODUCT (24 · showing 20)

→[Product]cpe:2.3:o:infocus:liteshow4_firmware:2.0.0.7:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:infocus:liteshow4:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:infocus:liteshow3:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:infocus:liteshow3_firmware:1.0.16:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:extron:sharelink_200:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:barco:wepresent_wipg-1000p:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:crestron:am-101:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:extron:sharelink_250_firmware:2.0.3.4:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:blackbox:hd_wireless_presentation_system:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:extron:sharelink_200_firmware:2.0.3.4:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:teqavit:wips710:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:sharp:pn-l703wa_firmware:1.4.2.3:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:optoma:wps-pro:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:teqavit:wips710_firmware:1.1.0.7:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:extron:sharelink_250:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:crestron:am-100:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:barco:wepresent_wipg-1600w:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:blackbox:hd_wireless_presentation_system_firmware:1.0.0.5:*:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
→[Weakness]Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

DESCRIBES (1)

←[KEVEntry]Crestron Multiple Products Command Injection Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2022-04-15

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CVE-2019-3929 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal