445
VMScore

CVE-2018-7833

Published: 17/12/2018 Updated: 28/12/2018
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

An Improper Check for Unusual or Exceptional Conditions vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where an unauthenticated user can send a specially crafted XML data via a POST request to cause the web server to become unavailable

Vulnerability Trend

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schneider-electric modicom_m340_firmware

schneider-electric modicom_premium_firmware

schneider-electric modicom_quantum_firmware

schneider-electric modicom_bmxnor0200h_firmware