DLL Hijacking Vulnerability in Schneider Electric's SoMachine HVAC Software
CVE-2017-7966

8.8HIGH

Key Information:

Vendor

Schneider Electric
Status
Somachine Hvac Programming Software
Vendor
CVE Published:
7 June 2017

What is CVE-2017-7966?

A DLL hijacking vulnerability exists in Schneider Electric's SoMachine HVAC v2.1.0 software, allowing an attacker to manipulate the loading of Dynamic Link Libraries (DLLs). This flaw can enable unauthorized remote code execution, potentially compromising the security and functionality of the affected system. Proper patching and security practices are essential to mitigate this risk.

Affected Version(s)

SoMachine HVAC Programming Software v2.1.0 for Modicon M171/M172 Controllers

References

http://www.schneider-electric.com/en/download/document/SE...
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http://www.securityfocus.com/bid/98446
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2017-7966 : DLL Hijacking Vulnerability in Schneider Electric's SoMachine HVAC Software