fkie_cve-2025-44655
Vulnerability from fkie_nvd
Published
2025-07-21 16:15
Modified
2025-08-07 17:58
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.
References
cve@mitre.orghttp://totolink.comBroken Link
cve@mitre.orghttps://gist.github.com/TPCchecker/d7306649f51ca25e22dd6532546a58f3Broken Link
Impacted products
Vendor Product Version
totolink a7100ru_firmware 7.4
totolink a7100ru -
totolink a950rg_firmware 5.9
totolink a950rg -
totolink t10_firmware 5.9
totolink t10 -


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks."
    },
    {
      "lang": "es",
      "value": "En TOTOLink A7100RU V7.4, A950RG V5.9 y T10 V5.9, la opci\u00f3n chroot_local_user est\u00e1 habilitada en vsftpd.conf. Esto podr\u00eda provocar acceso no autorizado a archivos del sistema, escalada de privilegios o el uso del servidor comprometido como punto de apoyo para ataques internos a la red."
    }
  ],
  "id": "CVE-2025-44655",
  "lastModified": "2025-08-07T17:58:19.833",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-21T16:15:29.323",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://totolink.com"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://gist.github.com/TPCchecker/d7306649f51ca25e22dd6532546a58f3"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-266"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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