VAR-201704-1230

Vulnerability from variot - Updated: 2025-04-20 23:34

On the TP-Link TL-SG108E 1.0, admin network communications are RC4 encoded, even though RC4 is deprecated. This affects the 1.1.2 Build 20141017 Rel.50749 firmware. TP-Link TL-SG108E Contains a cryptographic strength vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) An attack may be carried out. The TP-LinkTL-SG108E is a Gigabit Ethernet switch. A security vulnerability exists in the TP-LinkTL-SG108E1.0 version using firmware version 1.1.2Build20141017Rel.50749. An attacker could exploit the vulnerability to obtain information

Show details on source website

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201704-1230",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "tl-sg108e",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "tp link",
        "version": "1.1.2"
      },
      {
        "model": "tl-sg108e",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "tp link",
        "version": "1.1.2 build 20141017"
      },
      {
        "model": "tl-sg108e build rel.50749",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "tp link",
        "version": "1.1.220141017"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/o:tp-link:tl-sg108e_firmware",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      }
    ]
  },
  "cve": "CVE-2017-8076",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "NONE",
            "baseScore": 7.8,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 10.0,
            "id": "CVE-2017-8076",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "HIGH",
            "trust": 1.9,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "NONE",
            "baseScore": 7.8,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 10.0,
            "id": "CNVD-2017-06638",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "NONE",
            "baseScore": 7.8,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 10.0,
            "id": "VHN-116279",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "HIGH",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:N/C:C/I:N/A:N",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 3.9,
            "id": "CVE-2017-8076",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.8,
            "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"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2017-8076",
            "trust": 1.0,
            "value": "CRITICAL"
          },
          {
            "author": "NVD",
            "id": "CVE-2017-8076",
            "trust": 0.8,
            "value": "Critical"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2017-06638",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201704-1120",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULHUB",
            "id": "VHN-116279",
            "trust": 0.1,
            "value": "HIGH"
          },
          {
            "author": "VULMON",
            "id": "CVE-2017-8076",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "On the TP-Link TL-SG108E 1.0, admin network communications are RC4 encoded, even though RC4 is deprecated. This affects the 1.1.2 Build 20141017 Rel.50749 firmware. TP-Link TL-SG108E Contains a cryptographic strength vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) An attack may be carried out. The TP-LinkTL-SG108E is a Gigabit Ethernet switch. A security vulnerability exists in the TP-LinkTL-SG108E1.0 version using firmware version 1.1.2Build20141017Rel.50749. An attacker could exploit the vulnerability to obtain information",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      }
    ],
    "trust": 2.34
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2017-8076",
        "trust": 3.2
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279",
        "trust": 0.1
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "id": "VAR-201704-1230",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      }
    ],
    "trust": 1.3142857000000001
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      }
    ]
  },
  "last_update_date": "2025-04-20T23:34:27.188000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "TL-SG108E",
        "trust": 0.8,
        "url": "http://www.tp-link.in/products/details/cat-41_TL-SG108E.html"
      },
      {
        "title": "Patch for TP-LinkTL-SG108ERC4 encoding vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/93718"
      },
      {
        "title": "",
        "trust": 0.1,
        "url": "https://github.com/geeklynad/TP-Link-ESCU "
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-326",
        "trust": 1.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 3.2,
        "url": "https://chmod750.com/2017/04/23/vulnerability-disclosure-tp-link/"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-8076"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-8076"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/326.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/geeklynad/tp-link-escu"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-05-16T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "date": "2017-04-23T00:00:00",
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "date": "2017-04-23T00:00:00",
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "date": "2017-05-24T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "date": "2017-04-23T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "date": "2017-04-23T16:59:00.220000",
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-05-21T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2017-06638"
      },
      {
        "date": "2017-04-27T00:00:00",
        "db": "VULHUB",
        "id": "VHN-116279"
      },
      {
        "date": "2017-04-27T00:00:00",
        "db": "VULMON",
        "id": "CVE-2017-8076"
      },
      {
        "date": "2017-05-24T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      },
      {
        "date": "2017-05-10T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      },
      {
        "date": "2025-04-20T01:37:25.860000",
        "db": "NVD",
        "id": "CVE-2017-8076"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "TP-Link TL-SG108E Vulnerabilities related to cryptographic strength",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-003275"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "lack of information",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201704-1120"
      }
    ],
    "trust": 0.6
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.