CVE-2020-28219

Name: CVE-2020-28219
Creator: NVD / NIST
Published: 2020-12-11T01:15:11.86+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2020-28219 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A CWE-522: Insufficiently Protected Credentials vulnerability exists in EcoStruxure Geo SCADA Expert 2019 (Original release and Monthly Updates to September 2020, from 81.7268.1 to 81.7578.1) and EcoStruxure Geo SCADA Expert 2020 (Original release and Monthly Updates to September 2020, from 83.7551.1 to 83.7578.1), that could cause exposure of credentials to server-side users when web users are logged in to Virtual ViewX.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

A CWE-522: Insufficiently Protected Credentials vulnerability exists in EcoStruxure Geo SCADA Expert 2019 (Original release and Monthly Updates to September 2020, from 81.7268.1 to 81.7578.1) and EcoStruxure Geo SCADA Expert 2020 (Original release and Monthly Updates to September 2020, from 83.7551.1 to 83.7578.1), that could cause exposure of credentials to server-side users when web users are logged in to Virtual ViewX.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.31%

22.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-522

Affected Software

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Geo Scada Expert 2019	>= 81.7268.1, <= 81.7578.1
Schneider-Electric	Ecostruxure Geo Scada Expert 2020	>= 83.7551.1, <= 83.7578.1

References

https://www.se.com/ww/en/download/document/SEVD-2020-343-02/Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-343-02/Vendor Advisory

Timeline

Published: Dec 11, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-28219?

How severe is CVE-2020-28219?

CVE-2020-28219 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2020-28219?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-28219?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST