CVE-2022-22723

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could lead to a buffer overflow causing program crashes and arbitrary code execution when specially crafted packets are sent to the device over the network. Protection functions and tripping function via GOOSE can be impacted. Affected Product: Easergy P5 (All firmware versions prior to V01.401.101)

Una CWE-120: Se presenta una vulnerabilidad de Copia del Búfer sin Comprobar el Tamaño de la Entrada que podría conllevar a un desbordamiento del búfer causando un bloqueo del programa y una ejecución de código arbitrario cuando son enviados paquetes especialmente diseñados al dispositivo a través de la red. Las funciones Protection y la función tripping por medio de GOOSE pueden verse afectadas. Producto afectado: Easergy P5 (todas las versiones de firmware anteriores a V01.401.101)

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-06 CVE Reserved
2022-02-04 CVE Published
2024-08-03 CVE Updated
2024-09-10 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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-2022-011-03	2022-02-10

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"	Easergy P5 Firmware Search vendor "Schneider-electric" for product "Easergy P5 Firmware"	< 01.401.101 Search vendor "Schneider-electric" for product "Easergy P5 Firmware" and version " < 01.401.101"	-	Affected	in	Schneider-electric Search vendor "Schneider-electric"	Easergy P5 Search vendor "Schneider-electric" for product "Easergy P5"	-	-	Safe