CVE-2025-59270

psPAS PowerShell module does not explicitly enforce TLS 1.2 within the 'Get-PASSAMLResponse' function during the SAML authentication process. An unauthenticated attacker in a 'Man-in-the-Middle' position could manipulate the TLS handshake and downgrade TLS to a deprecated protocol. Fixed in 7.0.209.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969ea512ed83386ed3e0b8f8#diff-e40bf02e86c8a8babbb20529ecaef6a069d8b5ea21701dca429dce78181109a7L37-R75
https://github.com/pspete/psPAS/releases/tag/v7.0.209
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-258-01.json
https://www.cve.org/CVERecord?id=CVE-2025-59270

Configurations

No configuration.

History

16 Sep 2025, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-16 15:15

Updated : 2025-09-17 14:18

NVD link : CVE-2025-59270

Mitre link : CVE-2025-59270

CVE.ORG link : CVE-2025-59270

JSON object : View

Products Affected

No product.

CWE

CWE-757

Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')

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