Vulnerabilities > CVE-2019-3930 - Out-of-bounds Write vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 2 | |
| OS | 2 | |
| OS | 2 | |
| OS | 1 | |
| OS | 1 | |
| OS | 1 | |
| OS | 1 | |
| OS | 2 | |
| Hardware | 2 | |
| Hardware | 2 | |
| Hardware | 2 | |
| Hardware | 1 | |
| Hardware | 1 | |
| Hardware | 1 | |
| Hardware | 1 | |
| Hardware | 2 |