VAR-202010-0381

Vulnerability from variot - Updated: 2023-12-18 13:42

Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation. Winston A device contains a vulnerability related to improper permission assignment for critical resources.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Winston Privacy is a kind of hardware VPN equipment of Winston Privacy Company of the United States. No detailed vulnerability details are currently provided

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-202010-0381",
  "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": "winston",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "winstonprivacy",
        "version": "1.5.4"
      },
      {
        "model": "winston",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "winston privacy",
        "version": null
      },
      {
        "model": "winston",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "winston privacy",
        "version": "winston  firmware  1.5.4"
      },
      {
        "model": "privacy winston privacy",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "winston",
        "version": "1.5.4"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      }
    ]
  },
  "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": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:winstonprivacy:winston_firmware:1.5.4:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:winstonprivacy:winston:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      }
    ]
  },
  "cve": "CVE-2020-16262",
  "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": [
          {
            "acInsufInfo": false,
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 3.9,
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Local",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Complete",
            "baseScore": 7.2,
            "confidentialityImpact": "Complete",
            "exploitabilityScore": null,
            "id": "CVE-2020-16262",
            "impactScore": null,
            "integrityImpact": "Complete",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.9,
            "userInteractionRequired": null,
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 3.9,
            "id": "CNVD-2020-64785",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Local",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2020-16262",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "Low",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2020-16262",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2020-64785",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202010-1555",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULMON",
            "id": "CVE-2020-16262",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation. Winston A device contains a vulnerability related to improper permission assignment for critical resources.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Winston Privacy is a kind of hardware VPN equipment of Winston Privacy Company of the United States. No detailed vulnerability details are currently provided",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262"
      }
    ],
    "trust": 2.25
  },
  "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-2020-16262",
        "trust": 3.1
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555",
        "trust": 0.6
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "id": "VAR-202010-0381",
  "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-2020-64785"
      }
    ],
    "trust": 1.6
  },
  "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-2020-64785"
      }
    ]
  },
  "last_update_date": "2023-12-18T13:42:49.704000Z",
  "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": "Top\u00a0Page",
        "trust": 0.8,
        "url": "https://winstonprivacy.com/"
      },
      {
        "title": "Patch for Winston Privacy Privilege Escalation Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchinfo/show/240523"
      },
      {
        "title": "Winston Privacy Security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=132113"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "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-269",
        "trust": 1.0
      },
      {
        "problemtype": "Improper permission assignment for critical resources (CWE-732) [NVD Evaluation ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      }
    ]
  },
  "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": 2.5,
        "url": "https://labs.bishopfox.com/advisories/winston-privacy-version-1.5.4"
      },
      {
        "trust": 2.0,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2020-16262"
      },
      {
        "trust": 1.7,
        "url": "https://winstonprivacy.com/"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/732.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2020-11-20T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "date": "2020-10-28T00:00:00",
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "date": "2021-05-26T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "date": "2020-10-28T18:15:13.240000",
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "date": "2020-10-28T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2020-11-20T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2020-64785"
      },
      {
        "date": "2020-11-03T00:00:00",
        "db": "VULMON",
        "id": "CVE-2020-16262"
      },
      {
        "date": "2021-05-26T09:11:00",
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      },
      {
        "date": "2021-07-21T11:39:23.747000",
        "db": "NVD",
        "id": "CVE-2020-16262"
      },
      {
        "date": "2020-11-04T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "local",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Winston\u00a0 Vulnerability in improper permission assignment for critical resources on devices",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2020-012749"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "other",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202010-1555"
      }
    ],
    "trust": 0.6
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

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.


Loading…