CWE
22
Advisory Published
Updated

CVE-2021-22704: Path Traversal

First published: Thu Sep 02 2021(Updated: )

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Harmony/HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ), Vijeo Designer Basic (all versions prior to V1.2), or EcoStruxure Machine Expert (all versions prior to V2.0) that could cause a Denial of Service or unauthorized access to system information when connecting to the Harmony HMI over FTP.

Credit: cybersecurity@se.com

Affected SoftwareAffected VersionHow to fix
Schneider-electric Vijeo Designer<6.2.11
Schneider-electric Harmony Gk
Schneider-electric Harmony Gto
Schneider-electric Harmony Gtu
Schneider-electric Harmony Gtux
Schneider-electric Harmony Sto
Schneider-electric Harmony Stu
Schneider-electric Vijeo Designer<1.2
Schneider-electric Harmony Gxu
Schneider-electric Ecostruxure Machine Expert<2.0
Schneider-electric Ecostruxure Machine Expert=2.0
Schneider-electric Harmony Scu

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2021-22704?

    CVE-2021-22704 is a CWE-22 vulnerability that exists in Harmony/HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11), Vijeo Designer Basic (all versions prior to V1.2), or EcoStruxure Machine Expert (all versions prior to V2.0).

  • How severe is CVE-2021-22704?

    CVE-2021-22704 has a severity rating of 9.1 (Critical).

  • Which software versions are affected by CVE-2021-22704?

    Harmony/HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11), Vijeo Designer Basic (all versions prior to V1.2), and EcoStruxure Machine Expert (all versions prior to V2.0) are affected by CVE-2021-22704.

  • How can I fix CVE-2021-22704?

    To fix CVE-2021-22704, update Harmony/HMI Products Configured by Vijeo Designer to V6.2 SP11 or later, update Vijeo Designer Basic to V1.2 or later, and update EcoStruxure Machine Expert to V2.0 or later.

  • Where can I find more information about CVE-2021-22704?

    You can find more information about CVE-2021-22704 at the following reference: http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-222-01

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203