Critical severity9.1NVD Advisory· Published May 25, 2021· Updated Jun 17, 2026
CVE-2021-30194
CVE-2021-30194
Description
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
Affected products
30- CODESYS/V2 Web-Serverdescription
- Range: <1.1.9.20
Patches
Vulnerability mechanics
References
2- customers.codesys.com/index.phpnvdPermissions RequiredVendor Advisory
- customers.codesys.com/index.phpnvdVendor Advisory
News mentions
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