CVE-2021-22705: Buffer Overflow
First published: Wed May 26 2021(Updated: )
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
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How 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 Ecostruxure Machine Expert | <2.0 | |
| Schneider-electric Harmony Hmiscu |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-22705.
What is the severity of CVE-2021-22705?
The severity of CVE-2021-22705 is high with a severity value of 7.8.
What is the affected software for CVE-2021-22705?
The affected software for CVE-2021-22705 includes Vijeo Designer 6.2.11 and EcoStruxure Machine Expert up to version 2.0.
What are the potential impacts of CVE-2021-22705?
The potential impacts of CVE-2021-22705 include denial of service or unauthorized access to system information.
How can I fix CVE-2021-22705?
To fix CVE-2021-22705, it is recommended to apply the necessary security patches provided by Schneider Electric.
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- canonical/schneider-electric harmony stu
- canonical/schneider-electric ecostruxure machine expert
- canonical/schneider-electric harmony hmiscu