Out-of-Bounds Write Vulnerability in IGSS Definition by Schneider Electric
CVE-2021-22754

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 write vulnerability has been identified in the IGSS Definition software by Schneider Electric. This issue arises from improper validation of user-supplied data when a malicious CGF file is imported. The flaw can potentially lead to loss of data or even remote code execution, enabling attackers to exploit the system if unpatched versions are in use. Users are advised to mitigate this risk by updating to the latest version and ensuring the integrity of input files.

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

.