CVE-2021-22704

published 2021-09-02

CVE-2021-22704: A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Harmony/HMI Products Configured by Vijeo Designer (all versions…

Priority P3 52 critical 9.1 CVSS 3.1

AV N AC L PR N UI N S U C H I N A H

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
schneider-electric	ecostruxure_machine_expert	< 2.0	2.0
schneider-electric	ecostruxure_machine_expert	—	—
schneider-electric	vijeo_designer	< 6.2.11	6.2.11
schneider-electric	vijeo_designer	< 1.2	1.2

CVSS provenance

nvd v3.1 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

nvd v2.0 6.4 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:P

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CWE-22