High severity7.8NVD Advisory· Published May 26, 2021· Updated Jun 17, 2026
CVE-2021-22705
CVE-2021-22705
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly with a driver installed by Vijeo Designer or EcoStruxure Machine Expert
Affected products
5- cpe:2.3:a:schneider-electric:ecostruxure_machine_expert:*:*:*:*:*:*:*:*Range: <2.0
cpe:2.3:a:schneider-electric:vijeo_designer:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:schneider-electric:vijeo_designer:*:*:*:*:*:*:*:*range: <6.2.11
- (no CPE)
- Vijeo Designer/Vijeo Designer or EcoStruxure Machine Expertdescription
Patches
Vulnerability mechanics
References
1- download.schneider-electric.com/filesnvdPatchVendor Advisory
News mentions
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