CVE-2022-21209

ICSA-22-055-01 FATEK Automation FvDesigner

Description

The affected product is vulnerable to an out-of-bounds read while processing project files, which allows an attacker to craft a project file that would allow arbitrary code execution.

Remediation

Solution:

  • FATEK has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of these affected products are invited to contact FATEK customer support for additional information.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory cisa.gov Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com
Affected: FATEK Automation FvDesigner
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-055-01 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-22-439/ vdb entry third party advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-436/ vdb entry third party advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-435/ vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-21209?
CVE-2022-21209 has been scored as a high severity vulnerability.
How to fix CVE-2022-21209?
To fix CVE-2022-21209: FATEK has not responded to requests to work with CISA to mitigate these vulnerabilities. Users of these affected products are invited to contact FATEK customer support for additional information.
Is CVE-2022-21209 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-21209 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-2022-21209?
CVE-2022-21209 affects FATEK Automation FvDesigner.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.