CVEvulnerability

CVE-2020-7487

9.8 CRITICAL Published 2020-04-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-04-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-345

Description

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.

Affected configurations

• schneider-electric ecostruxure machine expert • schneider-electric somachine • schneider-electric somachine motion • schneider-electric modicon m218 firmware • schneider-electric modicon m241 firmware • schneider-electric modicon m251 firmware • schneider-electric modicon m258 firmware

Related

Weakness · CWE (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

References