CVE-2020-28212

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2020-28212
A CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause unauthorized command execution when a brute force attack is done over Modbus.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

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-2020-28212

Mitre link : CVE-2020-28212

JSON object : View

CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts

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Products Affected

schneider-electric

  • ecostruxure_control_expert