fkie_cve-2023-35724
Vulnerability from fkie_nvd
Published
2024-05-03 02:15
Modified
2025-05-13 13:45
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-20050.
References
zdi-disclosures@trendmicro.comhttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349Patch, Vendor Advisory
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-1230/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-23-1230/Third Party Advisory
Impacted products
Vendor Product Version
dlink dap-2622_firmware *
dlink dap-2622 -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dap-2622_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "11C9BBAB-BC58-4AE4-B98E-2C09B255814E",
              "versionEndExcluding": "1.10b03r022",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "criteria": "cpe:2.3:h:dlink:dap-2622:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB49BA26-7FBA-41E4-A658-D9569F7BD8A1",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
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      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system.\n. Was ZDI-CAN-20050."
    },
    {
      "lang": "es",
      "value": "D-Link DAP-2622 Telnet CLI Uso de vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n de credenciales codificadas. Esta vulnerabilidad permite a atacantes adyacentes a la red eludir la autenticaci\u00f3n en las instalaciones afectadas de los enrutadores D-Link DAP-2622. No se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad. La falla espec\u00edfica existe dentro del servicio CLI, que escucha en el puerto TCP 23. El programa del servidor contiene credenciales codificadas. Un atacante puede aprovechar esta vulnerabilidad para eludir la autenticaci\u00f3n en el sistema. Era ZDI-CAN-20050."
    }
  ],
  "id": "CVE-2023-35724",
  "lastModified": "2025-05-13T13:45:17.577",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
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        "impactScore": 5.9,
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        "type": "Secondary"
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    ],
    "cvssMetricV31": [
      {
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          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-05-03T02:15:35.313",
  "references": [
    {
      "source": "zdi-disclosures@trendmicro.com",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349"
    },
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  "sourceIdentifier": "zdi-disclosures@trendmicro.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "zdi-disclosures@trendmicro.com",
      "type": "Secondary"
    }
  ]
}


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