CVE-2019-10989

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 12.04% Top 10%
Third-Party Advisory us-cert.gov Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com
Affected: WebAccess WebAccess/SCADA
Published at:
Updated at:

References

Link Tags
https://www.us-cert.gov/ics/advisories/icsa-19-178-05 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-19-590/ vdb entry third party advisory
https://www.zerodayinitiative.com/advisories/ZDI-19-591/ vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-10989?
CVE-2019-10989 has been scored as a critical severity vulnerability.
How to fix CVE-2019-10989?
To fix CVE-2019-10989, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-10989 being actively exploited in the wild?
It is possible that CVE-2019-10989 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~12% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-10989?
CVE-2019-10989 affects WebAccess WebAccess/SCADA.
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