CVE-2020-28221
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductSchneider-electric Ecostruxure Operator Terminal Expert
PublishedJan 26, 2021
First seenJan 26, 2021
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| schneider-electric ecostruxure_operator_terminal_expert | 3.1 | — |
| schneider-electric pro-face_blue | 3.1 | — |
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