CVE-2020-16211

Published: Aug 6, 2020Modified: Jun 17, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. An out-of-bounds read vulnerability may be exploited by processing specially crafted project files, which may allow an attacker to read information.

Affected (1)

Products: Advantech: Webaccess/hmi Designer

Advantech

1 product

Webaccess/hmi Designer

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Advantech Webaccess/hmi Designer	Up to 2.1.9.31

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (4)

https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

https://www.zerodayinitiative.com/advisories/ZDI-20-957/

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryVDB Entry

https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

https://www.zerodayinitiative.com/advisories/ZDI-20-957/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

Timeline

No history available yet.