CVE-2019-3930

CRITICAL

Crestron Am-100 Firmware < 2.4.1.19 - Out-of-Bounds Write

Title source: rule
STIX 2.1

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 a stack buffer overflow in libAwgCgi.so's PARSERtoCHAR function. A remote, unauthenticated attacker can use this vulnerability to execute arbitrary code as root via a crafted request to the return.cgi endpoint.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2019-20

Scores

CVSS v3 9.8
EPSS 0.0696
EPSS Percentile 93.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-121 CWE-787
Status published
Products (12)
barco/wepresent_wipg-1000p_firmware 2.3.0.10
barco/wepresent_wipg-1600w_firmware < 2.4.1.19
blackbox/hd_wireless_presentation_system_firmware 1.0.0.5
crestron/am-100_firmware 1.6.0.2
crestron/am-101_firmware 2.7.0.2
extron/sharelink_200_firmware 2.0.3.4
extron/sharelink_250_firmware 2.0.3.4
infocus/liteshow3_firmware 1.0.16
infocus/liteshow4_firmware 2.0.0.7
optoma/wps-pro_firmware 1.0.0.5
... and 2 more
Published Apr 30, 2019
Tracked Since Feb 18, 2026