PT-2021-20013

CVE-2021-33000

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Published

2021-04-28

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Updated

2021-07-01

Description by

CVSS 3.1
7.8
High
MetricsAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Advantech WebAccess HMI Designer versions 2.1.9.95 and prior
Description The issue is related to parsing maliciously crafted project files, which can lead to a heap-based buffer overflow. This may allow an attacker to execute arbitrary code, but user interaction is required.
Recommendations For Advantech WebAccess HMI Designer versions 2.1.9.95 and prior, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Researchers
Vendors
Affected products
Related identifiers
ZDI-21-487
ZDI-21-490
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