FKIE_CVE-2025-66001

Vulnerability from fkie_nvd - Published: 2026-01-08 11:15 - Updated: 2026-06-17 09:56
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
NeuVector supports login authentication through OpenID Connect. However, the TLS verification (which verifies the remote server's authenticity and integrity) for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-middle (MITM) attacks.
References
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-66001
meissner@suse.dehttps://github.com/neuvector/neuvector/security/advisories/GHSA-4jj9-cgqc-x9h5
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "github.com/neuvector/neuvector",
          "product": "neuvector",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "5.4.8",
              "status": "affected",
              "version": "5.3.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NeuVector supports login authentication through OpenID Connect. However, the TLS verification (which verifies the remote server\u0027s authenticity and integrity) for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-middle (MITM) attacks."
    }
  ],
  "id": "CVE-2025-66001",
  "lastModified": "2026-06-17T09:56:10.417",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-66001",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-08T14:55:45.323632Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-08T11:15:43.457",
  "references": [
    {
      "source": "meissner@suse.de",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-66001"
    },
    {
      "source": "meissner@suse.de",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-4jj9-cgqc-x9h5"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    }
  ]
}



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