10

CVE-2019-3930

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Crestron ≫ Am-100 Firmware Version1.6.0.2
   Crestron ≫ Am-100 Version-
Crestron ≫ Am-101 Firmware Version2.7.0.2
   Crestron ≫ Am-101 Version-
Barco ≫ Wepresent Wipg-1000p Firmware Version2.3.0.10
   Barco ≫ Wepresent Wipg-1000p Version-
Barco ≫ Wepresent Wipg-1600w Firmware Version < 2.4.1.19
   Barco ≫ Wepresent Wipg-1600w Version-
Extron ≫ Sharelink 200 Firmware Version2.0.3.4
   Extron ≫ Sharelink 200 Version-
Extron ≫ Sharelink 250 Firmware Version2.0.3.4
   Extron ≫ Sharelink 250 Version-
Teqavit ≫ Wips710 Firmware Version1.1.0.7
   Teqavit ≫ Wips710 Version-
Sharp ≫ Pn-l703wa Firmware Version1.4.2.3
   Sharp ≫ Pn-l703wa Version-
Optoma ≫ Wps-pro Firmware Version1.0.0.5
   Optoma ≫ Wps-pro Version-
Infocus ≫ Liteshow3 Firmware Version1.0.16
   Infocus ≫ Liteshow3 Version-
Infocus ≫ Liteshow4 Firmware Version2.0.0.7
   Infocus ≫ Liteshow4 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 15.34% 0.94
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.