CVE-2021-33002
First published: Thu Jun 24 2021(Updated: )
Opening a maliciously crafted project file may cause an out-of-bounds write, which may allow an attacker to execute arbitrary code. User interaction is require on the WebAccess HMI Designer (versions 2.1.9.95 and prior).
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess/HMI Designer | ||
| Advantech WebAccess/HMI Designer | <=2.1.9.95 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-33002.
What is the severity of CVE-2021-33002?
The severity of CVE-2021-33002 is high with a CVSS score of 7.8.
How does CVE-2021-33002 occur?
CVE-2021-33002 occurs by opening a maliciously crafted project file, which triggers an out-of-bounds write vulnerability.
How can an attacker exploit CVE-2021-33002?
An attacker can exploit CVE-2021-33002 by crafting a malicious project file and tricking a user into opening it, which may allow the attacker to execute arbitrary code.
Which software versions are affected by CVE-2021-33002?
The WebAccess HMI Designer versions 2.1.9.95 and prior are affected by CVE-2021-33002.
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- canonical/advantech webaccess/hmi designer
- version/advantech webaccess/hmi designer/2.1.9.95