FKIE_CVE-2024-31816

Vulnerability from fkie_nvd - Published: 2024-04-08 13:15 - Updated: 2026-06-17 07:28
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In TOTOLINK EX200 V4.0.3c.7646_B20201211, an attacker can obtain sensitive information without authorization through the function getEasyWizardCfg.
References
cve@mitre.orghttps://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Leak_getEasyWizardCfg/Leak.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Leak_getEasyWizardCfg/Leak.mdThird Party Advisory
Impacted products
Vendor Product Version
totolink ex200_firmware 4.0.3c.7646_b20201211
totolink ex200 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:totolink:ex200_firmware:4.0.3c.7646_b20201211:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "ex200_firmware",
          "vendor": "totolink",
          "versions": [
            {
              "status": "affected",
              "version": "4.0.3c.7646_b20201211"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:totolink:ex200_firmware:4.0.3c.7646_b20201211:*:*:*:*:*:*:*",
              "matchCriteriaId": "DFAA2333-6AF0-4F2C-8695-0DE2024C634E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:totolink:ex200:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CCFDF09E-D255-4F5B-A099-71EE37A56492",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In TOTOLINK EX200 V4.0.3c.7646_B20201211, an attacker can obtain sensitive information without authorization through the function getEasyWizardCfg."
    },
    {
      "lang": "es",
      "value": "En TOTOLINK EX200 V4.0.3c.7646_B20201211, un atacante puede obtener informaci\u00f3n confidencial sin autorizaci\u00f3n a trav\u00e9s de la funci\u00f3n getEasyWizardCfg."
    }
  ],
  "id": "CVE-2024-31816",
  "lastModified": "2026-06-17T07:28:46.800",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-31816",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-14T13:29:39.209263Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-08T13:15:08.987",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Leak_getEasyWizardCfg/Leak.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Leak_getEasyWizardCfg/Leak.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.