What’s Vulnerable › Vulnerabilities

CVE-2019-10989

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 8.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-28 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• Advantech WebAccess: through 8.3.5

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/

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