CVE-2022-24320

Name: CVE-2022-24320
Creator: NVD / NIST
Published: 2022-02-09T23:15:20.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 0.54%

Last modified Jun 17, 2026

CVE-2022-24320 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. A CWE-295: Improper Certificate Validation vulnerability exists that could allow a Man-in-theMiddle attack when communications between the client and Geo SCADA database server are intercepted. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions). EPSS estimates a 0.54% chance of exploitation in the next 30 days.

Description

A CWE-295: Improper Certificate Validation vulnerability exists that could allow a Man-in-theMiddle attack when communications between the client and Geo SCADA database server are intercepted. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

0.54%

41.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Schneider-Electric	Clearscada	All versions
Schneider-Electric	Ecostruxure Geo Scada Expert 2019	All versions
Schneider-Electric	Ecostruxure Geo Scada Expert 2020	All versions

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-05Patch, Vendor Advisory
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0019/MNDT-2022-0019.mdThird Party Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-05Patch, Vendor Advisory
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0019/MNDT-2022-0019.mdThird Party Advisory

Timeline

Published: Feb 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-24320?

How severe is CVE-2022-24320?

CVE-2022-24320 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.

How do I fix CVE-2022-24320?

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-2022-24320?

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

Scan your code now

Source: NVD / NIST