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CVE-2025-4166

🗓️ 02 May 2025 14:57:58Reported by HashiCorpType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 482 Views

CVE-2025-4166 exposes sensitive data in logs during malformed payload submissions via Vault API.

Related
Detection
Affected
Refs
Social
NVD
Node
hashicorpvaultRange0.3.01.16.20enterprise
OR
hashicorpvaultRange0.3.01.19.3-
OR
hashicorpvaultRange1.17.01.17.16enterprise
OR
hashicorpvaultRange1.18.01.18.9enterprise
OR
hashicorpvaultRange1.19.01.19.3enterprise
Node
openbaoopenbaoRange<2.2.2
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "product": "Vault",
    "repo": "https://github.com/hashicorp/vault",
    "vendor": "HashiCorp",
    "versions": [
      {
        "lessThan": "1.19.2",
        "status": "affected",
        "version": "0.3.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "64 bit",
      "32 bit",
      "x86",
      "ARM",
      "MacOS",
      "Windows",
      "Linux"
    ],
    "product": "Vault Enterprise",
    "repo": "https://github.com/hashicorp/vault",
    "vendor": "HashiCorp",
    "versions": [
      {
        "changes": [
          {
            "at": "1.18.9",
            "status": "unaffected"
          },
          {
            "at": "1.17.16",
            "status": "unaffected"
          },
          {
            "at": "1.16.20",
            "status": "unaffected"
          }
        ],
        "lessThan": "1.19.2",
        "status": "affected",
        "version": "0.10.0",
        "versionType": "semver"
      }
    ]
  }
]

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31 Dec 2025 00:49Current
4.6Medium risk
Vulners AI Score4.6
CVSS 3.14.5 - 6.5
EPSS0.00146
SSVC
482