Codesys V2 Web Server
By the Year
In 2024 there have been 0 vulnerabilities in Codesys V2 Web Server . V2 Web Server did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 0 | 0.00 |
| 2021 | 6 | 9.30 |
| 2020 | 0 | 0.00 |
| 2019 | 0 | 0.00 |
| 2018 | 0 | 0.00 |
It may take a day or so for new V2 Web Server vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Codesys V2 Web Server Security Vulnerabilities
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
CVE-2021-30194
9.1 - Critical
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read.
Out-of-bounds Read
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
CVE-2021-30193
9.8 - Critical
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.
Memory Corruption
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
CVE-2021-30191
7.5 - High
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
Classic Buffer Overflow
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
CVE-2021-30190
9.8 - Critical
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control.
Missing Authentication for Critical Function
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow.
CVE-2021-30189
9.8 - Critical
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow.
Memory Corruption
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
CVE-2021-30192
9.8 - Critical
- May 25, 2021
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
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