CVE-2019-10991

In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscertCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
VendorProductVersion
advantechwebaccess
𝑥
≤ 8.3.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
https://www.zerodayinitiative.com/advisories/ZDI-19-586/
https://www.zerodayinitiative.com/advisories/ZDI-19-588/
https://www.zerodayinitiative.com/advisories/ZDI-19-589/
https://www.zerodayinitiative.com/advisories/ZDI-19-592/
https://www.zerodayinitiative.com/advisories/ZDI-19-594/
https://www.zerodayinitiative.com/advisories/ZDI-19-619/
https://www.zerodayinitiative.com/advisories/ZDI-19-620/
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
https://www.zerodayinitiative.com/advisories/ZDI-19-586/
https://www.zerodayinitiative.com/advisories/ZDI-19-588/
https://www.zerodayinitiative.com/advisories/ZDI-19-589/
https://www.zerodayinitiative.com/advisories/ZDI-19-592/
https://www.zerodayinitiative.com/advisories/ZDI-19-594/
https://www.zerodayinitiative.com/advisories/ZDI-19-619/
https://www.zerodayinitiative.com/advisories/ZDI-19-620/