FKIE_CVE-2017-17747

Vulnerability from fkie_nvd - Published: 2017-12-20 20:29 - Updated: 2026-06-17 01:11
Summary
Weak access controls in the Device Logout functionality on the TP-Link TL-SG108E v1.0.0 allow remote attackers to call the logout functionality, triggering a denial of service condition.
References
cve@mitre.orghttp://seclists.org/fulldisclosure/2017/Dec/67Exploit, Mailing List, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2017/Dec/67Exploit, Mailing List, Mitigation, Third Party Advisory
Impacted products
Vendor Product Version
tp-link tl-sg108e_firmware 1.0.0
tp-link tl-sg108e 1.0
tp-link tl-sg108e 2.0
tp-link tl-sg108e 3.0

{
  "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:tp-link:tl-sg108e_firmware:1.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7A722886-ED58-4E1D-8924-C8ABD6EAD0FC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:tp-link:tl-sg108e:1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "9031702B-008F-4392-83DF-447B3E3DBD0E",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:tp-link:tl-sg108e:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6ED6E4D1-F88C-48E6-B63F-3BE91914E6F6",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:tp-link:tl-sg108e:3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "64CEEDDA-EA51-4D5A-A03B-A20F42961B57",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Weak access controls in the Device Logout functionality on the TP-Link TL-SG108E v1.0.0 allow remote attackers to call the logout functionality, triggering a denial of service condition."
    },
    {
      "lang": "es",
      "value": "Controles de acceso d\u00e9biles en la funcionalidad de cierre de sesi\u00f3n del dispositivo en TP-Link TL-SG108E v1.0.0 permiten a los atacantes remotos llamar a la funcionalidad de cierre de sesi\u00f3n, desencadenando una condici\u00f3n de denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2017-17747",
  "lastModified": "2026-06-17T01:11:35.040",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.7,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 5.1,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-12-20T20:29:00.467",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mailing List",
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/fulldisclosure/2017/Dec/67"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mailing List",
        "Mitigation",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/fulldisclosure/2017/Dec/67"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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