7.5
CVSSv3

CVE-2018-7854

Published: 22/05/2019 Updated: 03/02/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a denial of Service when sending invalid debug parameters to the controller over Modbus.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

schneider-electric modicon_premium_firmware

schneider-electric modicon_quantum_firmware

schneider-electric modicon_m340_firmware

schneider-electric modicon_m580_firmware

Github Repositories

CVE-2018-7854

CVE-2018-7854 Affected Products Schneider Electric Modicon M580 Version < 290 Schneider Electric Modicon M340 Version < 310 References wwwsecom/ww/en/download/document/SEVD-2019-134-11/ wwwtalosintelligencecom/vulnerability_reports/TALOS-2019-0765 Usage python CVE-2018-7854py --host 1921681123