VDE-2023-023
Last update
08/03/2023 13:08
Published at
08/03/2023 13:08
Vendor(s)
CODESYS GmbH
External ID
VDE-2023-023
CSAF Document
Summary
The CODESYS Development System does not limit the number of attempts to guess the password within an import dialog.
Impact
A limited amount of information can be obtained by a local attacker if the brute-force attack was successful.
Affected Product(s)
| Model no. | Product name | Affected versions |
|---|---|---|
| CODESYS Development System <3.5.19.20 | CODESYS Development System <3.5.19.20 |
Vulnerabilities
Expand / Collapse all
Published
09/22/2025 14:57
Severity
Weakness
Improper Restriction of Excessive Authentication Attempts (CWE-307)
Summary
A missing Brute-Force protection in CODESYS Development System prior to 3.5.19.20 allows a local attacker to have unlimited attempts of guessing the password within an import dialog.
References
Remediation
Update the CODESYS Development System to version 3.5.19.20.
The CODESYS Development System can be downloaded and installed directly with the CODESYS Installer or be downloaded from the CODESYS Store.
Alternatively, you will find further information on obtaining the software update in the CODESYS Update area
Revision History
| Version | Date | Summary |
|---|---|---|
| 1 | 08/03/2023 13:08 | Initial revision. |