CVE-2019-16900 — HIGH (7.5)

Vulnerability Description

Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

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

FAQ

What is CVE-2019-16900?

CVE-2019-16900 is a vulnerability with a CVSS score of 7.5 (HIGH). Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.

How severe is CVE-2019-16900?

CVE-2019-16900 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-16900?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Hmi Designer.