CVE-2025-59270
3.1
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| pspete | psPAS | 6.4.85 < 7.0.209 | affected |
| pspete | psPAS | 7.0.209 | unaffected |
Weaknesses
- CWE-757: CWE-757 Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://github.com/pspete/psPAS/releases/tag/v7.0.209
- https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969ea512ed83386ed3e0b8f8#diff-e40bf02e86c8a8babbb20529ecaef6a069d8b5ea21701dca429dce78181109a7L37-R75
- 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
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