CVE-2019-16899

Name: CVE-2019-16899
Creator: NVD / NIST
Published: 2019-09-26T01:15:11.23+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.32%

Last modified Jun 17, 2026

CVE-2019-16899 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.

Description

In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.32%

67.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Advantech	Webaccess\/Hmi Designer	2.1.9.31

References

http://code610.blogspot.com/2019/09/crashing-webaccesshmi-designer-21931.htmlThird Party Advisory
http://code610.blogspot.com/2019/09/crashing-webaccesshmi-designer-21931.htmlThird Party Advisory

Timeline

Published: Sep 26, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-16899?

In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.

How severe is CVE-2019-16899?

CVE-2019-16899 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.

How do I fix CVE-2019-16899?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-16899?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST