cve-2025-29906
Vulnerability from cvelistv5
Published
2025-04-29 22:17
Modified
2025-04-30 17:33
Summary
Finit bundled getty can bypass /bin/login
Impacted products
troglobitfinit
Show details on NVD website


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                "id": "CVE-2025-29906",
                "options": [
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
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                "role": "CISA Coordinator",
                "timestamp": "2025-04-30T17:33:11.904747Z",
                "version": "2.0.3"
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          "dateUpdated": "2025-04-30T17:33:20.258Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
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          "product": "finit",
          "vendor": "troglobit",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 3.0-rc1, \u003c 4.11"
            }
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      "descriptions": [
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          "lang": "en",
          "value": "Finit is a fast init for Linux systems. Versions starting from 3.0-rc1 and prior to version 4.11 bundle an implementation of getty for the `tty` configuration directive that can bypass `/bin/login`, i.e., a user can log in as any user without authentication. This issue has been patched in version 4.11."
        }
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
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      "providerMetadata": {
        "dateUpdated": "2025-04-29T22:17:47.228Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
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          "name": "https://github.com/troglobit/finit/security/advisories/GHSA-563g-p98j-mc9q",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/troglobit/finit/security/advisories/GHSA-563g-p98j-mc9q"
        },
        {
          "name": "https://github.com/troglobit/finit/commit/6528628b5c771c25ffa0cb1a46c6c89d9d0d69e0",
          "tags": [
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      "source": {
        "advisory": "GHSA-563g-p98j-mc9q",
        "discovery": "UNKNOWN"
      },
      "title": "Finit bundled getty can bypass /bin/login"
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  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-29906",
    "datePublished": "2025-04-29T22:17:47.228Z",
    "dateReserved": "2025-03-12T13:42:22.134Z",
    "dateUpdated": "2025-04-30T17:33:20.258Z",
    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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