fkie_cve-2024-34198
Vulnerability from fkie_nvd
Published
2024-08-28 15:15
Modified
2025-07-03 11:58
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks.
References
cve@mitre.orghttps://gist.github.com/Swind1er/02f6cb414e440c34878f20fef756e286Third Party Advisory, Exploit
Impacted products
Vendor Product Version
totolink a3002ru_firmware 2.1.1-b20230720.1011
totolink a3002ru -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:totolink:a3002ru_firmware:2.1.1-b20230720.1011:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B8D2528-D15C-41C6-81A2-7DA16DDDE57F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "21945D3C-27AA-4614-8D5D-C22DE8C56F94",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks."
    },
    {
      "lang": "es",
      "value": "El enrutador inal\u00e1mbrico TOTOLINK AC1200 A3002RU V2.1.1-B20230720.1011 es vulnerable a desbordamiento de b\u00fafer. El controlador CGI formWlEncrypt en el programa boa no limita la longitud del campo wlan_ssid de la entrada del usuario. Esto permite a los atacantes crear solicitudes HTTP maliciosas al proporcionar un valor excesivamente largo para el campo wlan_ssid, lo que provoca un desbordamiento de pila. Esto se puede explotar a\u00fan m\u00e1s para ejecutar comandos arbitrarios o lanzar ataques de denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2024-34198",
  "lastModified": "2025-07-03T11:58:29.933",
  "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": "2024-08-28T15:15:16.503",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "Exploit"
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      "url": "https://gist.github.com/Swind1er/02f6cb414e440c34878f20fef756e286"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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