SAML Token Signature Bypass in VMware Tools
CVE-2023-34058
7.5HIGH
Summary
VMware Tools has a vulnerability that allows a malicious actor with granted Guest Operation Privileges in a virtual machine to potentially elevate their privileges. This occurs when the virtual machine has been assigned a more privileged Guest Alias, creating an opportunity for unauthorized access to sensitive resources within the virtual environment.
Affected Version(s)
open-vm-tools Linux 11.0.0 <= 12.3.0
VMware Tools Windows 12.x.x
VMware Tools Windows 11.x.x
References
CVSS V3.1
Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved