VDB

CVE-2020-28211

CVE-2020-28211 PUBLISHED CVSS 7.800000190734863 HIGH

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.

EPSS 0.05% · 17.5th percentile

Risk Scores

CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.05%
17.5th percentile

Affected Products

VendorProductVersions
schneider-electricecostruxure_control_expert
n/aPLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)

Exploit Intelligence

Timeline

  • Nov 12, 2020 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Dec 27, 2021 EPSS Score
  • Feb 28, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 1, 2022 EPSS Score
  • Jul 3, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score
  • Nov 6, 2022 EPSS Score

References

Open in Interactive Console →
$ Console Community · 100/wk Open console ›