CVE-2022-47392

MEDIUM

CODESYS Control Runtime - Authenticated Denial of Service via CmpApp Component Input Validation

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 6.5
EPSS 0.0086
EPSS Percentile 54.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (17)
codesys/control_for_beaglebone_sl < 4.8.0.0
codesys/control_for_empc-a\/imx6_sl < 4.8.0.0
codesys/control_for_iot2000_sl < 4.8.0.0
codesys/control_for_linux_sl < 4.8.0.0
codesys/control_for_pfc100_sl < 4.8.0.0
codesys/control_for_pfc200_sl < 4.8.0.0
codesys/control_for_plcnext_sl < 4.8.0.0
codesys/control_for_raspberry_pi_sl < 4.8.0.0
codesys/control_for_wago_touch_panels_600_sl < 4.8.0.0
codesys/control_rte_\(for_beckhoff_cx\)_sl < 3.5.19.0
... and 7 more
Published May 15, 2023
Tracked Since Feb 18, 2026