VAR-202104-0684

Vulnerability from variot - Updated: 2024-02-13 01:49

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user. DELL Dell EMC iDRAC9 is a set of system management solutions including hardware and software from Dell (DELL). This solution provides functions such as remote management, crash recovery and power control for Dell PowerEdge systems

Show details on source website
To clipboard 

{
  "@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-202104-0684",
  "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": "idrac9",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "dell",
        "version": "4.40.00.00"
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "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": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.40.00.00",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "cve": "CVE-2021-21544",
  "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": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.0,
            "impactScore": 2.9,
            "integrityImpact": "PARTIAL",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "MEDIUM",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "VULHUB",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.0,
            "id": "VHN-379948",
            "impactScore": 2.9,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "VULMON",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.0,
            "id": "CVE-2021-21544",
            "impactScore": 2.9,
            "integrityImpact": "PARTIAL",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "MEDIUM",
            "trust": 0.1,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "NONE",
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 1.2,
            "impactScore": 1.4,
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "trust": 2.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-21544",
            "trust": 1.0,
            "value": "LOW"
          },
          {
            "author": "security_alert@emc.com",
            "id": "CVE-2021-21544",
            "trust": 1.0,
            "value": "LOW"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202104-2304",
            "trust": 0.6,
            "value": "LOW"
          },
          {
            "author": "VULHUB",
            "id": "VHN-379948",
            "trust": 0.1,
            "value": "MEDIUM"
          },
          {
            "author": "VULMON",
            "id": "CVE-2021-21544",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user. DELL Dell EMC iDRAC9 is a set of system management solutions including hardware and software from Dell (DELL). This solution provides functions such as remote management, crash recovery and power control for Dell PowerEdge systems",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      }
    ],
    "trust": 1.08
  },
  "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-2021-21544",
        "trust": 1.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-379948",
        "trust": 0.1
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "id": "VAR-202104-0684",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2024-02-13T01:49:07.754000Z",
  "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": "Dell EMC iDRAC9 Security vulnerabilities",
        "trust": 0.6,
        "url": "http://123.124.177.30/web/xxk/bdxqbyid.tag?id=149950"
      },
      {
        "title": "CVE-numbers",
        "trust": 0.1,
        "url": "https://github.com/kosmosec/cve-numbers "
      },
      {
        "title": "iDRAC-CVE-lib",
        "trust": 0.1,
        "url": "https://github.com/chnzzh/idrac-cve-lib "
      }
    ],
    "sources": [
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      }
    ]
  },
  "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-287",
        "trust": 1.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "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": 1.8,
        "url": "https://www.dell.com/support/kbdoc/000185293"
      },
      {
        "trust": 0.6,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-21544"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/287.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/kosmosec/cve-numbers"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-04-30T00:00:00",
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "date": "2021-04-30T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "date": "2021-04-30T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "date": "2021-04-30T21:15:08.900000",
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-10-25T00:00:00",
        "db": "VULHUB",
        "id": "VHN-379948"
      },
      {
        "date": "2022-10-25T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-21544"
      },
      {
        "date": "2022-10-26T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      },
      {
        "date": "2022-10-25T19:14:50.563000",
        "db": "NVD",
        "id": "CVE-2021-21544"
      }
    ]
  },
  "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-202104-2304"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Dell EMC iDRAC9 Authorization problem vulnerability",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      }
    ],
    "trust": 0.6
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "authorization issue",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202104-2304"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.