VDB
CVE-2021-22705
CVE-2021-22705
PUBLISHED
Reported by schneider · Published May 26, 2021
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
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| ecostruxure_machine_expert | schneider-electric | 2.0 |
| vijeo_designer | schneider-electric | 6.2.11 |
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | Harmony HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ) or EcoStruxure Machine Expert (all versions prior to V2.0) | Harmony HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ) or EcoStruxure Machine Expert (all versions prior to V2.0) |
| n/a | Harmony HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ) or EcoStruxure Machine Expert (all versions prior to V2.0) | 6.2 |
Timeline
- May 12, 2021 CVE Published
- May 27, 2021 EPSS Score (30 in total, the first dated here)
- Jun 1, 2026 Security Advisory
- Aug 25, 2026 Coalition ESS Score
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2021-22705
vulnetix vdb fixes CVE-2021-22705Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2021-22705/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart