CVE-2023-37557

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:codesys:control_for_beaglebone_sl::::::::
	cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl::::::::
	cpe:2.3:a:codesys:control_for_iot2000_sl::::::::
	cpe:2.3:a:codesys:control_for_linux_sl::::::::
	cpe:2.3:a:codesys:control_for_pfc100_sl::::::::
	cpe:2.3:a:codesys:control_for_pfc200_sl::::::::
	cpe:2.3:a:codesys:control_for_plcnext_sl::::::::
	cpe:2.3:a:codesys:control_for_raspberry_pi_sl::::::::
	cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:codesys:control_rte_sl::::::::
	cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\)::::::::
	cpe:2.3:a:codesys:control_runtime_system_toolkit::::::::
	cpe:2.3:a:codesys:control_win_sl::::::::
	cpe:2.3:a:codesys:development_system::::::::
	cpe:2.3:a:codesys:hmi::::::::
	cpe:2.3:a:codesys:safety_sil2::::::::

History

No history.

Information

Published : 2023-08-03 12:15

Updated : 2023-08-08 15:43

NVD link : CVE-2023-37557

Mitre link : CVE-2023-37557

CVE.ORG link : CVE-2023-37557

JSON object : View

Products Affected

codesys

control_for_pfc200_sl
control_for_pfc100_sl
control_for_plcnext_sl
hmi
control_for_iot2000_sl
control_for_empc-a\/imx6_sl
control_runtime_system_toolkit
control_rte_sl_\(for_beckhoff_cx\)
control_rte_sl
development_system
control_for_linux_sl
control_for_wago_touch_panels_600_sl
safety_sil2
control_for_raspberry_pi_sl
control_for_beaglebone_sl
control_win_sl

CWE

CWE-787

Out-of-bounds Write

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