CVE-2022-31802
Partial string comparison in CODESYS gateway server
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jun 24, 2022
- Updated
- Sep 17, 2024
- Reserved
- May 30, 2022
Description
In CODESYS Gateway Server V2 for versions prior to V2.3.9.38 only a part of the the specified password is been compared to the real CODESYS Gateway password. An attacker may perform authentication by specifying a small password that matches the corresponding part of the longer real CODESYS Gateway password.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CERTVDE |
Weaknesses
- CWE-187 Partial String Comparison
Affected Products
| Product | Versions |
|---|---|
CODESYS Gateway Server V2CODESYS |
|
References
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