CVE-2023-37554

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: Aug 3, 2023
Source updated: Oct 11, 2024
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

CODESYS Improper Input Validation in CmpAppBP

In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37552, CVE-2023-37553, CVE-2023-37555 and CVE-2023-37556.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

CODESYS Control for BeagleBone SL

Vendor: CODESYS
Product: CODESYS Control for BeagleBone SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for BeagleBone SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for emPC-A/iMX6 SL

Vendor: CODESYS
Product: CODESYS Control for emPC-A/iMX6 SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for emPC-A/iMX6 SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for IOT2000 SL

Vendor: CODESYS
Product: CODESYS Control for IOT2000 SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for IOT2000 SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for Linux SL

Vendor: CODESYS
Product: CODESYS Control for Linux SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for Linux SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for PFC100 SL

Vendor: CODESYS
Product: CODESYS Control for PFC100 SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for PFC100 SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for PFC200 SL

Vendor: CODESYS
Product: CODESYS Control for PFC200 SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for PFC200 SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for PLCnext SL

Vendor: CODESYS
Product: CODESYS Control for PLCnext SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for PLCnext SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for Raspberry Pi SL

Vendor: CODESYS
Product: CODESYS Control for Raspberry Pi SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for Raspberry Pi SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control for WAGO Touch Panels 600 SL

Vendor: CODESYS
Product: CODESYS Control for WAGO Touch Panels 600 SL
Platforms: Unknown
Default status: unaffected

CODESYS Control for WAGO Touch Panels 600 SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V4.10.0.0	Unavailable	None listed

CODESYS Control RTE (for Beckhoff CX) SL

Vendor: CODESYS
Product: CODESYS Control RTE (for Beckhoff CX) SL
Platforms: Unknown
Default status: unaffected

CODESYS Control RTE (for Beckhoff CX) SL · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS Control RTE (SL)

Vendor: CODESYS
Product: CODESYS Control RTE (SL)
Platforms: Unknown
Default status: unaffected

CODESYS Control RTE (SL) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS Control Runtime System Toolkit

Vendor: CODESYS
Product: CODESYS Control Runtime System Toolkit
Platforms: Unknown
Default status: unaffected

CODESYS Control Runtime System Toolkit · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS Control Win (SL)

Vendor: CODESYS
Product: CODESYS Control Win (SL)
Platforms: Unknown
Default status: unaffected

CODESYS Control Win (SL) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS Development System V3

Vendor: CODESYS
Product: CODESYS Development System V3
Platforms: Unknown
Default status: unaffected

CODESYS Development System V3 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS HMI (SL)

Vendor: CODESYS
Product: CODESYS HMI (SL)
Platforms: Unknown
Default status: unaffected

CODESYS HMI (SL) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed

CODESYS Safety SIL2 Runtime Toolkit

Vendor: CODESYS
Product: CODESYS Safety SIL2 Runtime Toolkit
Platforms: Unknown
Default status: unaffected

CODESYS Safety SIL2 Runtime Toolkit · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	semver	V3.5.19.20	Unavailable	None listed