CVE-2020-16207
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 3.7%
exploitation probability
3.7%top 11% of all CVEs
observed exploitation
nono source reports it
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Multiple heap-based buffer overflow vulnerabilities may be exploited by opening specially crafted project files that may overflow the heap, which may allow remote code execution, disclosure/modification of information, or cause the application to crash.
Affected products
n/a · Advantech WebAccess HMI DesignerReferences
https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02https://www.zerodayinitiative.com/advisories/ZDI-20-950/https://www.zerodayinitiative.com/advisories/ZDI-20-951/https://www.zerodayinitiative.com/advisories/ZDI-20-955/https://www.zerodayinitiative.com/advisories/ZDI-20-958/https://www.zerodayinitiative.com/advisories/ZDI-20-959/