CVE-2023-37559

CODESYS Improper Validation of Consistency within Input in multiple products

Published: Aug 3, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-20

6.5MEDIUM

Description

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37558

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-20 NVD-CWE-noinfo

Affected Products

and 32 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Initial Access

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References

https://cert.vde.com/en/advisories/VDE-2023-019/

cert.vde.com

https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2026/fsa-202601.json

festo.csaf-tp.certvde.com

https://certvde.com/en/advisories/vendor/festo/

certvde.com

and 228 more references View all →

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