CVE-2019-6840

CRITICAL

Schneider Electric U.motion Server - Format String

Title source: llm

Description

A Format String: CWE-134 vulnerability exists in U.motion Server (MEG6501-0001 - U.motion KNX server, MEG6501-0002 - U.motion KNX Server Plus, MEG6260-0410 - U.motion KNX Server Plus, Touch 10, MEG6260-0415 - U.motion KNX Server Plus, Touch 15), which could allow an attacker to send a crafted message to the target server, thereby causing arbitrary commands to be executed.

References (1)

[Vendor Advisory] https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-253-01

Scores

CVSS v3 9.8

EPSS 0.0050

EPSS Percentile 66.2%

Attack Vector NETWORK

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

Details

CWE

CWE-134

Status published

Products (4)

schneider-electric/meg6260-0410_firmware < 1.3.7

schneider-electric/meg6260-0415_firmware < 1.3.7

schneider-electric/meg6501-0001_firmware < 1.3.7

schneider-electric/meg6501-0002_firmware < 1.3.7

Published Sep 17, 2019

Tracked Since Feb 18, 2026