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Vulnerabilities

CVE-2020-28212 | BDVDB-2026-145012 Detail

PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

  • CWE-307 Improper Restriction of Excessive Authentication Attempts

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.
  2. Version 2Most recent update recorded in the CVE List.