CVE-2021-22705

7.8HIGH

Key Information:

Vendor
Schneider Electric
Status
Harmony Hmi Products Configured By Vijeo Designer (all Versions Prior To V6.2 Sp11 ) Or Ecostruxure Machine Expert (all Versions Prior To V2.0)
Vendor
CVE Published:
26 May 2021

Summary

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 Version(s)

Harmony HMI Products Configured by Vijeo Designer (all prior to V6.2 SP11 ) or EcoStruxure Machine Expert (all 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)

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.