Vulnerability Monitor

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CVE-2020-28221

A CWE-20: Improper Input Validation vulnerability exists in EcoStruxure™ Operator Terminal Expert and Pro-face BLUE (version details in the notification) that could cause arbitrary code execution when the Ethernet Download feature is enable on the HMI.

Published

2021-01-26T18:15:47.600

Last Modified

2024-11-21T05:22:30.077

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application schneider-electric ecostruxure_operator_terminal_expert 3.1 Yes
Application schneider-electric ecostruxure_operator_terminal_expert 3.1 Yes
Hardware schneider-electric hmi_sto_501 - No
Hardware schneider-electric hmi_sto_511 - No
Hardware schneider-electric hmi_sto_512 - No
Hardware schneider-electric hmi_sto_531 - No
Hardware schneider-electric hmi_sto_532 - No
Hardware schneider-electric hmig3u - No
Hardware schneider-electric hmig3x - No
Hardware schneider-electric hmig5u - No
Hardware schneider-electric hmig5u2 - No
Hardware schneider-electric hmist6200 - No
Hardware schneider-electric hmist6400 - No
Hardware schneider-electric hmist6500 - No
Hardware schneider-electric hmist6600 - No
Hardware schneider-electric hmist6700 - No
Application schneider-electric pro-face_blue 3.1 Yes
Application schneider-electric pro-face_blue 3.1 Yes
Hardware schneider-electric gp-4104g - No
Hardware schneider-electric gp-4104w - No
Hardware schneider-electric gp-4105g - No
Hardware schneider-electric gp-4105w - No
Hardware schneider-electric gp-4106g - No
Hardware schneider-electric gp-4106w - No
Hardware schneider-electric gp-4107g - No
Hardware schneider-electric gp-4107w - No
Hardware schneider-electric sp-5400wa - No
Hardware schneider-electric sp-5500tp - No
Hardware schneider-electric sp-5500wa - No
Hardware schneider-electric sp-5600ta - No
Hardware schneider-electric sp-5600tp - No
Hardware schneider-electric sp-5600wa - No
Hardware schneider-electric sp-5660tp - No
Hardware schneider-electric sp-5700tp - No
Hardware schneider-electric sp-5700wc - No
Hardware schneider-electric sp-5800wc - No
Hardware schneider-electric sp-5b00 - No
Hardware schneider-electric sp-5b10 - No
Hardware schneider-electric sp-5b41 - No
Hardware schneider-electric st-6200wa - No
Hardware schneider-electric st-6400wa - No
Hardware schneider-electric st-6500wa - No
Hardware schneider-electric st-6600wa - No
Hardware schneider-electric st-6700wa - No
References