Vulnerabilities > Codesys > V2 WEB Server > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-05-25 | CVE-2021-30194 | Out-of-bounds Read vulnerability in Codesys V2 web Server CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read. | 9.1 |
| 2021-05-25 | CVE-2021-30193 | Out-of-bounds Write vulnerability in Codesys V2 web Server CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write. | 9.8 |
| 2021-05-25 | CVE-2021-30192 | Unspecified vulnerability in Codesys V2 web Server CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check. | 9.8 |
| 2021-05-25 | CVE-2021-30190 | Missing Authentication for Critical Function vulnerability in Codesys V2 web Server CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control. | 9.8 |
| 2021-05-25 | CVE-2021-30189 | Out-of-bounds Write vulnerability in Codesys V2 web Server CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow. | 9.8 |