CVE-2020-28211

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2020-28211
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.

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://www.se.com/ww/en/download/document/SEVD-2020-315-07 Patch Vendor Advisory
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Configurations

Configuration 1 (hide)

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

Published : 2020-11-19 14:15

Updated : 2022-01-31 11:33

NVD link : CVE-2020-28211

Mitre link : CVE-2020-28211

JSON object : View

CWE
CWE-863

Incorrect Authorization

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Products Affected

schneider-electric

  • ecostruxure_control_expert