CVE-2021-38389: Advantech WebAccess
Advantech WebAccess versions 9.02 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is CVE-2021-38389?
CVE-2021-38389 is a vulnerability that exists in Advantech WebAccess versions 9.02 and prior, allowing for a stack-based buffer overflow that can potentially be exploited for remote code execution.
What is the severity of CVE-2021-38389?
CVE-2021-38389 has a severity rating of 9.8 out of 10, indicating a critical vulnerability.
How can an attacker exploit CVE-2021-38389?
An attacker can exploit CVE-2021-38389 by triggering a stack-based buffer overflow in Advantech WebAccess, potentially leading to remote code execution.
What versions of Advantech WebAccess are affected by CVE-2021-38389?
Advantech WebAccess versions 9.02 and earlier are affected by CVE-2021-38389.
Is there a fix for CVE-2021-38389?
At the moment, there is no specific fix available for CVE-2021-38389. It is recommended to apply security updates or patches provided by the vendor once they are released.