FKIE_CVE-2018-18871

Vulnerability from fkie_nvd - Published: 2018-12-20 21:29 - Updated: 2026-06-17 01:48
Severity
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Missing password verification in the web interface on Gigaset Maxwell Basic VoIP phones with firmware 2.22.7 would allow a remote attacker (in the same network as the device) to change the admin password without authentication (and without knowing the original password).
References
cve@mitre.orghttps://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Gigaset_Maxwell.pdf?_=1541431343Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Gigaset_Maxwell.pdf?_=1541431343Exploit, Third Party Advisory
Impacted products
Vendor Product Version
gigasetpro maxwell_basic_firmware 2.22.7
gigasetpro maxwell_basic -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:gigasetpro:maxwell_basic_firmware:2.22.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB35A3C8-BD52-4EC6-80E6-0AB105361A9A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:gigasetpro:maxwell_basic:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F02688D-195C-4CCE-BDBC-52CD33867FCD",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing password verification in the web interface on Gigaset Maxwell Basic VoIP phones with firmware 2.22.7 would allow a remote attacker (in the same network as the device) to change the admin password without authentication (and without knowing the original password)."
    },
    {
      "lang": "es",
      "value": "La falta de verificaci\u00f3n de contrase\u00f1as en la interfaz web de los tel\u00e9fonos VoIP de Gigaset Maxwell Basic, con firmware 2.22.7, permitir\u00edan que un atacante remoto (en la misma red que el dispositivo) cambie una contrase\u00f1a de administrador sin autenticarse (y sin conocer la contrase\u00f1a original)."
    }
  ],
  "id": "CVE-2018-18871",
  "lastModified": "2026-06-17T01:48:03.210",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-12-20T21:29:00.823",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Gigaset_Maxwell.pdf?_=1541431343"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Gigaset_Maxwell.pdf?_=1541431343"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-640"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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