CVE-2021-33004: Buffer Overflow
The affected product is vulnerable to memory corruption condition due to lack of proper validation of user supplied files, which may allow an attacker to execute arbitrary code. User interaction is required on the WebAccess HMI Designer (versions 2.1.9.95 and prior).
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-33004.
What is the severity rating of CVE-2021-33004?
CVE-2021-33004 has a severity rating of 7.8 (high).
What is the affected software for CVE-2021-33004?
The affected software for CVE-2021-33004 is Advantech WebAccess HMI Designer (versions 2.1.9.95 and prior).
How does CVE-2021-33004 impact the affected product?
CVE-2021-33004 can lead to memory corruption and allow an attacker to execute arbitrary code on the WebAccess HMI Designer (versions 2.1.9.95 and prior).
Is user interaction required for CVE-2021-33004 to be exploited?
Yes, user interaction is required for CVE-2021-33004 to be exploited on the WebAccess HMI Designer (versions 2.1.9.95 and prior).