Out-of-Bounds Read Vulnerability in Schneider Electric’s IGSS Definition Software
CVE-2021-22753

7.8HIGH

Key Information:

Vendor
Schneider Electric
Status
Igss Definition (def.exe) V15.0.0.21140 And Prior
Vendor
CVE Published:
11 June 2021

Summary

An out-of-bounds read vulnerability exists in Schneider Electric's IGSS Definition software, specifically in versions V15.0.0.21140 and earlier. This vulnerability arises from inadequate length checks when parsing malicious WSP files. Exploiting this weakness could lead to data loss or enable the execution of arbitrary code remotely, posing significant security risks to affected systems.

Affected Version(s)

IGSS Definition (Def.exe) V15.0.0.21140 and prior IGSS Definition (Def.exe) V15.0.0.21140 and prior

References

http://download.schneider-electric.com/files?p_Doc_Ref=SE...
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:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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