CVE-2021-32939

Description

FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a project file that may permit arbitrary code execution.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory cisa.gov Third-Party Advisory zerodayinitiative.com
Affected: n/a FATEK Automation FvDesigner
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-217-02 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-21-1028/ third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-32939?
CVE-2021-32939 has been scored as a high severity vulnerability.
How to fix CVE-2021-32939?
To fix CVE-2021-32939, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-32939 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-32939 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-32939?
CVE-2021-32939 affects n/a FATEK Automation FvDesigner.
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