High severity7.8NVD Advisory· Published Nov 22, 2021· Updated Jun 17, 2026
CVE-2021-42707
CVE-2021-42707
Description
PLC Editor Versions 1.3.8 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=1.3.8
- Range: All
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-21-315-01nvdThird Party AdvisoryUS Government Resource
News mentions
0No linked articles in our index yet.