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The vulnerability of the siman.exe executable file of Rockwell Automation Arena’s discrete event simulation and automation software allows a hacker to execute arbitrary code.

🗓️ 20 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

Rockwell Arena siman.exe overflow enables arbitrary code via malicious file from input validation.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8314
14 Jul 202612:47
attackerkb
Circl
CVE-2026-8314
16 Jul 202616:15
circl
CVE
CVE-2026-8314
14 Jul 202612:47
cve
Cvelist
CVE-2026-8314 Rockwell Automation Arena® - Memory Corruption Vulnerability
14 Jul 202612:47
cvelist
EUVD
EUVD-2026-43673
14 Jul 202612:47
euvd
NVD
CVE-2026-8314
14 Jul 202613:19
nvd
Positive Technologies
PT-2026-58022
14 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-8314 Rockwell Automation Arena® - Memory Corruption Vulnerability
14 Jul 202612:47
vulnrichment
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20 Jul 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 27.2
CVSS 37.8
EPSS0.0018
3