CVE-2022-47392

Published: May 15, 2023

Modified: Mar 5, 2025

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

An authenticated, remote attacker may use a improper input validation vulnerability in the CmpApp/CmpAppBP/CmpAppForce Components of multiple CODESYS products in multiple versions to read from an invalid address which can lead to a denial-of-service condition.

Vendor	Product	Versions
CODESYS	CODESYS Control RTE (SL)	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Control RTE (for Beckhoff CX) SL	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Control Win (SL)	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Control Runtime System Toolkit	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Safety SIL2 Runtime Toolkit	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Safety SIL2 PSP	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS HMI (SL)	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Development System V3	affected `V0.0.0.0 - < V3.5.19.0`
CODESYS	CODESYS Control for BeagleBone SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for emPC-A/iMX6 SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for IOT2000 SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for Linux SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for PFC100 SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for PFC200 SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for PLCnext SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for Raspberry Pi SL	affected `V0.0.0.0 - < V4.8.0.0`
CODESYS	CODESYS Control for WAGO Touch Panels 600 SL	affected `V0.0.0.0 - < V4.8.0.0`

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

References

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17554&token=5444f53b4c90fe37043671a100dffa75305d1825&download=

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CVE-2022-47392

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References