CVE-2019-10989

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
WebAccess	WebAccess/SCADA	Versions 8.3.5 and prior

References

https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-19-590/Third Party Advisory, VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-19-591/Third Party Advisory, VDB Entry
https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-19-590/Third Party Advisory, VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-19-591/Third Party Advisory, VDB Entry

Timeline

Published: Jun 28, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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