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.
This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 24 products from crestron, from crestron, from crestron and 21 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2019, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2019-04-30T21:29:00.777
2024-11-21T04:42:53.220
Modified
CVSSv3.1: 9.8 (CRITICAL)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | crestron | am-100_firmware | 1.6.0.2 | Yes |
| Hardware | crestron | am-100 | - | No |
| Operating System | crestron | am-101_firmware | 2.7.0.2 | Yes |
| Hardware | crestron | am-101 | - | No |
| Operating System | barco | wepresent_wipg-1000p_firmware | 2.3.0.10 | Yes |
| Hardware | barco | wepresent_wipg-1000p | - | No |
| Operating System | barco | wepresent_wipg-1600w_firmware | < 2.4.1.19 | Yes |
| Hardware | barco | wepresent_wipg-1600w | - | No |
| Operating System | extron | sharelink_200_firmware | 2.0.3.4 | Yes |
| Hardware | extron | sharelink_200 | - | No |
| Operating System | extron | sharelink_250_firmware | 2.0.3.4 | Yes |
| Hardware | extron | sharelink_250 | - | No |
| Operating System | teqavit | wips710_firmware | 1.1.0.7 | Yes |
| Hardware | teqavit | wips710 | - | No |
| Operating System | sharp | pn-l703wa_firmware | 1.4.2.3 | Yes |
| Hardware | sharp | pn-l703wa | - | No |
| Operating System | optoma | wps-pro_firmware | 1.0.0.5 | Yes |
| Hardware | optoma | wps-pro | - | No |
| Operating System | blackbox | hd_wireless_presentation_system_firmware | 1.0.0.5 | Yes |
| Hardware | blackbox | hd_wireless_presentation_system | - | No |
| Operating System | infocus | liteshow3_firmware | 1.0.16 | Yes |
| Hardware | infocus | liteshow3 | - | No |
| Operating System | infocus | liteshow4_firmware | 2.0.0.7 | Yes |
| Hardware | infocus | liteshow4 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For crestron's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.