CVE-2022-31802
Partial string comparison in CODESYS gateway server
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
En CODESYS Gateway Server versión V2 para versiones anteriores a V2.3.9.38, sólo es comparada una parte de la contraseña especificada con la contraseña real de CODESYS Gateway. Un atacante puede llevar a cabo la autenticación especificando una pequeña contraseña que coincida con la parte correspondiente de la contraseña real más larga de CODESYS Gateway
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-05-30 CVE Reserved
- 2022-06-24 CVE Published
- 2024-01-15 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-187: Partial String Comparison
CAPEC
References (1)
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Codesys Search vendor "Codesys" | Gateway Search vendor "Codesys" for product "Gateway" | >= 2.0 < 2.3.9.38 Search vendor "Codesys" for product "Gateway" and version " >= 2.0 < 2.3.9.38" | - |
Affected
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