CVE-2022-24323

Severity Score

5.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software, when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Process Expert (V2021 and prior), EcoStruxure Control Expert (V15.0 SP1 and prior)

Una CWE-754: Se presenta una vulnerabilidad de Comprobación Inapropiada de Condiciones no Usuales o Excepcionales que podría causar una interrupción de la comunicación entre el controlador Modicon y el software de ingeniería, cuando un atacante es capaz de interceptar y manipular datos de respuesta Modbus específicos. Producto afectado: EcoStruxure Process Expert (versiones V2021 y anteriores), EcoStruxure Control Expert (versiones V15.0 SP1 y anteriores)

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-02 CVE Reserved
2022-03-09 CVE Published
2023-09-30 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-754: Improper Check for Unusual or Exceptional Conditions

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-01	2022-03-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Control Expert Search vendor "Schneider-electric" for product "Ecostruxure Control Expert"				< 15.0 Search vendor "Schneider-electric" for product "Ecostruxure Control Expert" and version " < 15.0"		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Control Expert Search vendor "Schneider-electric" for product "Ecostruxure Control Expert"				15.0 Search vendor "Schneider-electric" for product "Ecostruxure Control Expert" and version "15.0"		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Control Expert Search vendor "Schneider-electric" for product "Ecostruxure Control Expert"				15.0 Search vendor "Schneider-electric" for product "Ecostruxure Control Expert" and version "15.0"		sp1		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Process Expert Search vendor "Schneider-electric" for product "Ecostruxure Process Expert"				<= 2021 Search vendor "Schneider-electric" for product "Ecostruxure Process Expert" and version " <= 2021"		-		Affected