NVD

CVE-2023-37548 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37545, CVE-2023-37546, CVE-2023-37547, CVE-2023-37549 and CVE-2023-37550

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: CERT VDE

Base Score: 6.5 MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://cert.vde.com/en/advisories/VDE-2023-019	Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-019	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information	NIST
CWE-20	Improper Input Validation	CERT VDE

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 8/07/2023 3:29:50 PM

Action	Type	Old Value	New Value
Added	CWE		NIST NVD-CWE-noinfo
Added	CPE Configuration		Record truncated, showing 500 of 916 characters. View Entire Change Record OR cpe:2.3:a:codesys:control_for_beaglebone_sl::::::::* versions up to (excluding) 4.10.0.0 cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl::::::::* versions up to (excluding) 4.10.0.0 cpe:2.3:a:codesys:control_for_iot2000_sl::::::::* versions up to (excluding) 4.10.0.0 cpe:2.3:a:codesys:control_for_linux_sl::::::::* versions up to (excluding) 4.10.0.0 cpe:2.3:a:codesys:control_for_pfc100_sl::::::::* versions up to (excluding) 4.10.0
Added	CPE Configuration		Record truncated, showing 500 of 672 characters. View Entire Change Record OR cpe:2.3:a:codesys:control_rte_sl::::::::* versions up to (excluding) 3.5.19.20 cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\)::::::::* versions up to (excluding) 3.5.19.20 cpe:2.3:a:codesys:control_runtime_system_toolkit::::::::* versions up to (excluding) 3.5.19.20 cpe:2.3:a:codesys:control_win_sl::::::::* versions up to (excluding) 3.5.19.20 cpe:2.3:a:codesys:development_system::::::::* versions up to (excluding) 3.5.19.
Changed	Reference Type	https://cert.vde.com/en/advisories/VDE-2023-019 No Types Assigned	https://cert.vde.com/en/advisories/VDE-2023-019 Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-37548
NVD Published Date:
08/03/2023
NVD Last Modified:
11/21/2024
Source:
CERT VDE

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Information Technology Laboratory

National Vulnerability Database