Citrix Federated Authentication Service (FAS)
CVE-2022-26355

4.4MEDIUM

Key Information:

Vendor

Citrix

Vendor
CVE Published:
10 March 2022

What is CVE-2022-26355?

Citrix Federated Authentication Service (FAS) 7.17 - 10.6 causes deployments that have been configured to store a registration authority certificate's private key in a Trusted Platform Module (TPM) to incorrectly store that key in the Microsoft Software Key Storage Provider (MSKSP). This issue only occurs if PowerShell was used when configuring FAS to store the registration authority certificate’s private key in the TPM. It does not occur if the TPM was not selected for use or if the FAS administration console was used for configuration.

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Affected Version(s)

Federated Authentication Service (FAS) <= 10.6

Federated Authentication Service (FAS) 7.17

References

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.