CVE-2019-10989

In WebAccess/SCADA Versions 8.3.5 and prior, multiple heap-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. Note: A different vulnerability than CVE-2019-10991.
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: 93%
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-19-590/
https://www.zerodayinitiative.com/advisories/ZDI-19-591/
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
https://www.zerodayinitiative.com/advisories/ZDI-19-590/
https://www.zerodayinitiative.com/advisories/ZDI-19-591/