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MEDIUM · 6.5

CVE-2022-32136

In multiple CODESYS products, a low privileged remote attacker may craft a request that cause a read access to an uninitialized pointer, resulting in a denial-of-service. User interaction is not requi...

Vulnerability Description

In multiple CODESYS products, a low privileged remote attacker may craft a request that cause a read access to an uninitialized pointer, resulting in a denial-of-service. User interaction is not required.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
CodesysPlcwinnt>= 2.0, < 2.4.7.57
CodesysRuntime Toolkit>= 2.0, < 2.4.7.57

Related Weaknesses (CWE)

CWE-824

References

FAQ

What is CVE-2022-32136?

CVE-2022-32136 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In multiple CODESYS products, a low privileged remote attacker may craft a request that cause a read access to an uninitialized pointer, resulting in a denial-of-service. User interaction is not requi...

How severe is CVE-2022-32136?

CVE-2022-32136 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-32136?

Check the references section above for vendor advisories and patch information. Affected products include: Codesys Plcwinnt, Codesys Runtime Toolkit.