Elevated Privileges Vulnerability in Chef InSpec by Chef Software
CVE-2025-6723
5.8MEDIUM
What is CVE-2025-6723?
Chef InSpec, up to version 5.23, is susceptible to a security vulnerability stemming from the creation of named pipes with excessively permissive default Windows access controls. A local attacker can exploit this weakness to interfere with the pipe connection process, ultimately gaining access to the InSpec execution context. This exploitation could potentially lead to unauthorized elevation of privileges or disruption of operational functionality, posing significant risks to system integrity and security.

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Affected Version(s)
Chef Inspec Windows 0
References
CVSS V4
Score:
5.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Yuval Gordon, Akamai
Maayan Shaul, Microsoft