CVE-2023-5391

Schneider Electric EcoStruxure Power Monitoring Expert GetFilteredSinkProvider Deserialization of Untrusted Data Remote Code Execution Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to
execute arbitrary code on the targeted system by sending a specifically crafted packet to the
application.

CWE-502: Existe una vulnerabilidad deserialización de datos no confiables que podría permitir a un atacante ejecutar código arbitrario en el sistema objetivo enviando un paquete específicamente manipulado a la aplicación.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Schneider Electric EcoStruxure Power Monitoring Expert. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the GetFilteredSinkProvider method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE.

*Credits: Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam)

CVSS Scores

NISTv3.1 9.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-10-04 CVE Reserved
2023-10-04 CVE Published
2024-08-02 CVE Updated
2024-09-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-502: Deserialization of Untrusted Data

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-2023-283-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-283-02.pdf	2024-02-01

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 Power Monitoring Expert Search vendor "Schneider-electric" for product "Ecostruxure Power Monitoring Expert"				*		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Power Operation With Advanced Reports Search vendor "Schneider-electric" for product "Ecostruxure Power Operation With Advanced Reports"				*		-		Affected
Schneider-electric Search vendor "Schneider-electric"		Ecostruxure Power Scada Operation With Advanced Reports Search vendor "Schneider-electric" for product "Ecostruxure Power Scada Operation With Advanced Reports"				*		-		Affected