GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

VAR-202103-0727

Vulnerability from variot - Updated: 2023-12-18 13:01

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier. SonicWall SMA100 is a secure access gateway device of SonicWALL in the United States

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-202103-0727",
  "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": "sma100",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "sonicwall",
        "version": "10.2.0.5"
      },
      {
        "model": "sma100",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "sonicwall",
        "version": "sma100  firmware  10.2.0.5"
      },
      {
        "model": "sma100",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "sonicwall",
        "version": null
      },
      {
        "model": "sma100",
        "scope": "lte",
        "trust": 0.6,
        "vendor": "sonicwall",
        "version": "\u003c=10.2.0.5"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      }
    ]
  },
  "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:sonicwall:sma100_firmware:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "10.2.0.5",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:sonicwall:sma100:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      }
    ]
  },
  "cve": "CVE-2021-20017",
  "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": "NETWORK",
            "authentication": "SINGLE",
            "author": "NVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 8.0,
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Network",
            "authentication": "Single",
            "author": "NVD",
            "availabilityImpact": "Complete",
            "baseScore": 9.0,
            "confidentialityImpact": "Complete",
            "exploitabilityScore": null,
            "id": "CVE-2021-20017",
            "impactScore": null,
            "integrityImpact": "Complete",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.9,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 8.0,
            "id": "CNVD-2021-29478",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.8,
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 8.8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2021-20017",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "Low",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-20017",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2021-29478",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202103-884",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULMON",
            "id": "CVE-2021-20017",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a \u0027nobody\u0027 user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier. SonicWall SMA100 is a secure access gateway device of SonicWALL in the United States",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017"
      }
    ],
    "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-2021-20017",
        "trust": 3.1
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884",
        "trust": 0.6
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "id": "VAR-202103-0727",
  "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-2021-29478"
      }
    ],
    "trust": 1.01084558
  },
  "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-2021-29478"
      }
    ]
  },
  "last_update_date": "2023-12-18T13:01:21.043000Z",
  "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": "SNWLID-2021-0004",
        "trust": 0.8,
        "url": "https://psirt.global.sonicwall.com/vuln-detail/snwlid-2021-0004"
      },
      {
        "title": "Patch for SonicWall SMA100 operating system command injection vulnerability (CNVD-2021-29478)",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchinfo/show/259611"
      },
      {
        "title": "Sonicwall SMA100 Fixes for operating system command injection vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=144667"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "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-78",
        "trust": 1.0
      },
      {
        "problemtype": "OS Command injection (CWE-78) [NVD Evaluation ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      }
    ]
  },
  "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": 2.0,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-20017"
      },
      {
        "trust": 1.7,
        "url": "https://psirt.global.sonicwall.com/vuln-detail/snwlid-2021-0004"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/78.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      },
      {
        "trust": 0.1,
        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/198268"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-04-19T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "date": "2021-03-13T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "date": "2021-11-22T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "date": "2021-03-13T02:15:12.563000",
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "date": "2021-03-12T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-04-19T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-29478"
      },
      {
        "date": "2021-03-19T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-20017"
      },
      {
        "date": "2021-11-22T09:10:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      },
      {
        "date": "2021-03-19T16:40:30.803000",
        "db": "NVD",
        "id": "CVE-2021-20017"
      },
      {
        "date": "2021-04-08T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ]
  },
  "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-202103-884"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "SonicWall\u00a0SMA100\u00a0 In \u00a0OS\u00a0 Command injection vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-004484"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "operating system commend injection",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202103-884"
      }
    ],
    "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…

Detection rules are retrieved from Rulezet.

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…