CVE-2022-2988

MEDIUM

EcoStruxure Machine Expert - HVAC < 1.4.0 and SoMachine HVAC < 2.1.0 - Out-of-bounds Write

Title source: llm

Description

A CWE-787: Out-of-bounds Write vulnerability exists that could cause sensitive information leakage when accessing a malicious web page from the commissioning software. Affected Products: SoMachine HVAC (Versions prior to V2.1.0), EcoStruxure Machine Expert – HVAC (Versions prior to V1.4.0)

References (1)

Core 1

Core References

Release Notes, Vendor Advisory

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-01_EcoStruxure_Machine_Expert_Machine_HVAC_Security_Notification.pdf

Scores

CVSS v3 4.3

EPSS 0.0032

EPSS Percentile 55.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-787

Status published

Products (2)

schneider-electric/ecostruxure_machine_expert_-_hvac < 1.4.0

schneider-electric/somachine_hvac < 2.1.0

Published Jan 30, 2023

Tracked Since Feb 18, 2026