CVE-2021-43554

FATEK Automation WinProladder

Description

FATEK WinProladder Versions 3.30_24518 and prior are vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

Remediation

Solution:

  • FATEK Automation 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 0.30%
Third-Party Advisory cisa.gov Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com
Affected: FATEK Automation WinProladder
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-320-01 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-22-030/ third party advisory vdb entry
https://www.zerodayinitiative.com/advisories/ZDI-22-033/ third party advisory vdb entry
https://www.zerodayinitiative.com/advisories/ZDI-22-028/ third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-43554?
CVE-2021-43554 has been scored as a high severity vulnerability.
How to fix CVE-2021-43554?
To fix CVE-2021-43554: FATEK Automation 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-2021-43554 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43554 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-2021-43554?
CVE-2021-43554 affects FATEK Automation WinProladder.
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