CVE-2019-3930: Barco Wepresent Wipg-1000p Firmware

Critical severity, CVSS 9.8. EPSS: 7% chance of exploitation in the next 30 days.

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.

Affected products

• Barco Wepresent Wipg-1000p Firmware: version 2.3.0.10 only
• Barco Wepresent Wipg-1600w Firmware: before 2.4.1.19 (fixed in 2.4.1.19)
• Blackbox Hd Wireless Presentation System Firmware: version 1.0.0.5 only
• Crestron AM-100 Firmware: version 1.6.0.2 only
• Crestron AM-101 Firmware: version 2.7.0.2 only
• Extron Sharelink 200 Firmware: version 2.0.3.4 only
• Extron Sharelink 250 Firmware: version 2.0.3.4 only
• Infocus LITESHOW3 Firmware: version 1.0.16 only
• Infocus LITESHOW4 Firmware: version 2.0.0.7 only
• Optoma WPS-Pro Firmware: version 1.0.0.5 only
• Sharp Pn-l703wa Firmware: version 1.4.2.3 only
• Teqavit WIPS710 Firmware: version 1.1.0.7 only

Published 2019-04-30. Last modified 2026-06-17.