Vulnerability-Lookup

CVE-2025-59270 (GCVE-0-2025-59270)

Vulnerability from cvelistv5 – Published: 2025-09-16 14:41 – Updated: 2025-09-30 14:52

Title

psPAS does not enforce TLS 1.2 within Get-PASSAMLResponse

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.

Severity

3.1 (Low)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

2.3 (Low)


                        
                          CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · cisa-cg (v2.0.3)

Decision recorded 2025-09-15 18:22 UTC

CWE

CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')

Assigner

cisa-cg CNA under the CISA root

CNA scorecard B 76/100 over 127 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/pspete/psPAS/releases/tag/v7.0.209
https://github.com/pspete/psPAS/commit/2a8b1b4bc0…
https://raw.githubusercontent.com/cisagov/CSAF/de…
https://www.cve.org/CVERecord?id=CVE-2025-59270

Impacted products

1 product

Vendor	Product	Version	CPE status
pspete	psPAS	Affected: 6.4.85 , < 7.0.209 (custom) Unaffected: 7.0.209	guessed

Date Public

2025-09-09 00:00

Credits

Cristian Gaber

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2025-59270

Vulnerability from fkie_nvd - Published: 2025-09-16 15:15 - Updated: 2026-06-17 09:45

Severity

3.1 (Low) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

References

URL	Tags
9119a7d8-5eab-497f-8521-727c672e3725	https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969ea512ed83386ed3e0b8f8#diff-e40bf02e86c8a8babbb20529ecaef6a069d8b5ea21701dca429dce78181109a7L37-R75	Patch
9119a7d8-5eab-497f-8521-727c672e3725	https://github.com/pspete/psPAS/releases/tag/v7.0.209	Release Notes
9119a7d8-5eab-497f-8521-727c672e3725	https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-258-01.json	Third Party Advisory
9119a7d8-5eab-497f-8521-727c672e3725	https://www.cve.org/CVERecord?id=CVE-2025-59270	Third Party Advisory

Impacted products

	Vendor	Product	Version
	pspete	pspas	*

JSON

To clipboard

{
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    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "psPAS",
          "vendor": "pspete",
          "versions": [
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              "versionType": "custom"
            },
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              "version": "7.0.209"
            }
          ]
        }
      ],
      "source": "9119a7d8-5eab-497f-8521-727c672e3725"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pspete:pspas:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6749CCB-CB25-42D6-87F8-B7D60620B246",
              "versionEndExcluding": "7.0.209",
              "versionStartIncluding": "6.4.85",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "psPAS PowerShell module does not explicitly enforce TLS 1.2 within the \u0027Get-PASSAMLResponse\u0027 function during the SAML authentication process. An unauthenticated attacker in a \u0027Man-in-the-Middle\u0027 position could manipulate the TLS handshake and downgrade TLS to a deprecated protocol. Fixed in 7.0.209."
    }
  ],
  "id": "CVE-2025-59270",
  "lastModified": "2026-06-17T09:45:50.580",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4,
        "source": "9119a7d8-5eab-497f-8521-727c672e3725",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.3,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "9119a7d8-5eab-497f-8521-727c672e3725",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
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        "source": "9119a7d8-5eab-497f-8521-727c672e3725",
        "ssvcData": {
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          "options": [
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            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-09-15T18:22:09.333186Z",
          "version": "2.0.3"
        }
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-59270",
          "options": [
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            },
            {
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            },
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            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-09-30T14:52:00.479430Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-09-16T15:15:46.233",
  "references": [
    {
      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969ea512ed83386ed3e0b8f8#diff-e40bf02e86c8a8babbb20529ecaef6a069d8b5ea21701dca429dce78181109a7L37-R75"
    },
    {
      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
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      "url": "https://github.com/pspete/psPAS/releases/tag/v7.0.209"
    },
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      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
      "tags": [
        "Third Party Advisory"
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      "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-258-01.json"
    },
    {
      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
      "tags": [
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      "url": "https://www.cve.org/CVERecord?id=CVE-2025-59270"
    }
  ],
  "sourceIdentifier": "9119a7d8-5eab-497f-8521-727c672e3725",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
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          "lang": "en",
          "value": "CWE-757"
        }
      ],
      "source": "9119a7d8-5eab-497f-8521-727c672e3725",
      "type": "Secondary"
    }
  ]
}

GHSA-9F77-473J-CJG2

Vulnerability from github – Published: 2025-09-16 15:32 – Updated: 2025-09-16 15:32

Details

Severity

3.1 (Low)


                  
                    CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

2.3 (Low)


                  
                    CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-59270"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-757"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T15:15:46Z",
    "severity": "LOW"
  },
  "details": "psPAS PowerShell module does not explicitly enforce TLS 1.2 within the \u0027Get-PASSAMLResponse\u0027 function during the SAML authentication process. An unauthenticated attacker in a \u0027Man-in-the-Middle\u0027 position could manipulate the TLS handshake and downgrade TLS to a deprecated protocol. Fixed in 7.0.209.",
  "id": "GHSA-9f77-473j-cjg2",
  "modified": "2025-09-16T15:32:37Z",
  "published": "2025-09-16T15:32:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59270"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969ea512ed83386ed3e0b8f8#diff-e40bf02e86c8a8babbb20529ecaef6a069d8b5ea21701dca429dce78181109a7L37-R75"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pspete/psPAS/releases/tag/v7.0.209"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-258-01.json"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-59270"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

VA-25-258-01

Vulnerability from csaf_cisa - Published: 2025-09-15 18:41 - Updated: 2025-09-15 18:41

Summary

psPAS does not enforce TLS 1.2 within Get-PASSAMLResponse

Scope

1 vulnerability in this advisory, including CVE-2025-59270.

CVE-2025-59270

3.1 (Low)


                
                  CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Known affected: 1 product Fixed: 1 product

https://github.com/pspete/psPAS/commit/2a8b1b4bc001bec9969e…

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CVE-2025-59270 (GCVE-0-2025-59270)

FKIE_CVE-2025-59270

GHSA-9F77-473J-CJG2

VA-25-258-01

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