High severity7.8NVD Advisory· Published Oct 18, 2021· Updated Jun 17, 2026
CVE-2021-38438
CVE-2021-38438
Description
A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3All+ 2 more
- (no CPE)range: All
- (no CPE)range: <=3.30
- cpe:2.3:a:fatek:winproladder:*:*:*:*:*:*:*:*range: <=3.30
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-21-280-06nvdThird Party AdvisoryUS Government Resource
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