High severity7.8NVD Advisory· Published Apr 12, 2021· Updated Jun 17, 2026
CVE-2021-27486
CVE-2021-27486
Description
FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=3.30+ 1 more
- (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-21-098-01nvdThird Party AdvisoryUS Government Resource
News mentions
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