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VULNERABILITIES

CVE-2020-28211 Details

Description

A CWE-863: Incorrect Authorization vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause bypass of authentication when overwriting memory using a debugger.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.se.com/ww/en/download/document/SEVD-2020-315-07 CVEPatchVendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-315-07 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-863Incorrect Authorization[email protected]

Affected Products

ProductVersions
schneider-electric ecostruxure control expert
All versions

CPE

  • cpe:2.3:a:schneider-electric:ecostruxure_control_expert:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-28211
NVD Published Date:
Nov 19, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-28211 Details - Not Deferred