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CVE-2023-37551 Detail

Description

In multiple Codesys products in multiple versions, after successful authentication as a user, specially crafted network communication requests can utilize the CmpApp component to download files with any file extensions to the controller. In contrast to the regular file download via CmpFileTransfer, no filtering of certain file types is performed here. As a result, the integrity of the CODESYS control runtime system may be compromised by the files loaded onto the controller.

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:

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:H/A:N

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

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-552	Files or Directories Accessible to External Parties	CERT VDE

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Initial Analysis by NIST 8/08/2023 11:42:44 AM

Action	Type	Old Value	New Value
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.
Added	CVSS V3.1		NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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-2023-37551
NVD Published Date:
08/03/2023
NVD Last Modified:
08/08/2023
Source:
CERT VDE

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Information Technology Laboratory

National Vulnerability Database