cve-2021-42758
Vulnerability from cvelistv5
Published
2021-12-08 10:53
Modified
2024-10-25 13:42
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R
Summary
An improper access control vulnerability [CWE-284] in FortiWLC 8.6.1 and below may allow an authenticated and remote attacker with low privileges to execute any command as an admin user with full access rights via bypassing the GUI restrictions.
References
psirt@fortinet.comhttps://fortiguard.com/advisory/FG-IR-21-200Patch, Vendor Advisory
Impacted products
FortinetFortinet FortiWLC
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:38:50.213Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://fortiguard.com/advisory/FG-IR-21-200"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-42758",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T14:13:15.441432Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-25T13:42:26.199Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Fortinet FortiWLC",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "FortiWLC 8.6.1 and below"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An improper access control vulnerability [CWE-284] in FortiWLC 8.6.1 and below may allow an authenticated and remote attacker with low privileges to execute any command as an admin user with full access rights via bypassing the GUI restrictions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "UNAVAILABLE",
            "reportConfidence": "REASONABLE",
            "scope": "UNCHANGED",
            "temporalScore": 8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper access control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-08T10:53:03",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://fortiguard.com/advisory/FG-IR-21-200"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@fortinet.com",
          "ID": "CVE-2021-42758",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Fortinet FortiWLC",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "FortiWLC 8.6.1 and below"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Fortinet"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An improper access control vulnerability [CWE-284] in FortiWLC 8.6.1 and below may allow an authenticated and remote attacker with low privileges to execute any command as an admin user with full access rights via bypassing the GUI restrictions."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "availabilityImpact": "High",
            "baseScore": 8,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "integrityImpact": "High",
            "privilegesRequired": "Low",
            "scope": "Unchanged",
            "userInteraction": "None",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper access control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://fortiguard.com/advisory/FG-IR-21-200",
              "refsource": "CONFIRM",
              "url": "https://fortiguard.com/advisory/FG-IR-21-200"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2021-42758",
    "datePublished": "2021-12-08T10:53:03",
    "dateReserved": "2021-10-20T00:00:00",
    "dateUpdated": "2024-10-25T13:42:26.199Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-42758\",\"sourceIdentifier\":\"psirt@fortinet.com\",\"published\":\"2021-12-08T11:15:11.887\",\"lastModified\":\"2021-12-10T22:18:40.400\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An improper access control vulnerability [CWE-284] in FortiWLC 8.6.1 and below may allow an authenticated and remote attacker with low privileges to execute any command as an admin user with full access rights via bypassing the GUI restrictions.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de control de acceso inapropiado [CWE-284] en FortiWLC versiones 8.6.1 y posteriores, puede permitir a un atacante autenticado y remoto con bajos privilegios ejecutar cualquier comando como usuario administrador con plenos derechos de acceso por medio de omitir las restricciones de la Interfaz Gr\u00e1fica de Usuario\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9},{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:C/I:C/A:C\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":9.0},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-863\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.2.4\",\"versionEndIncluding\":\"8.2.7\",\"matchCriteriaId\":\"25BFDC85-6897-4460-BFFA-509307495305\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.3.0\",\"versionEndIncluding\":\"8.3.3\",\"matchCriteriaId\":\"ACFFE94E-710C-4510-9324-CCD328C7FD09\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.5.0\",\"versionEndIncluding\":\"8.5.5\",\"matchCriteriaId\":\"1B888278-5CAD-448A-8AB4-6FFEFFDDE3B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DBFF939-7478-4D55-9744-EB43D353C267\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.0.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"698FF05A-E710-4F99-93CF-70CB18662823\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD7504A8-52B6-4FFC-A460-1AA6740E271B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF1BA3B5-77A3-452A-91CD-4B734C54AC48\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4668970E-2C9D-4658-A382-521B2462B747\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1B8453C8-9F4D-4467-85AB-14CBD10A3004\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"537154BA-D93B-4DE3-8EC3-1EFA918200AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73041763-E646-406A-898B-63983C2AEE87\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D5F5D42-A30F-435B-BFD5-282DD75E957C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8EB155DF-D4D5-4DD1-B978-1C612A182F5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62DE43F8-E402-4AFD-8E01-C1FBBECA5034\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"59FF326F-1E0A-42FE-B0EC-709BE61AA815\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"18D7B164-2D5E-427E-81F4-6BBDA51131DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiwlc:8.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A6647661-B965-41B0-B67A-33F9C050843B\"}]}]}],\"references\":[{\"url\":\"https://fortiguard.com/advisory/FG-IR-21-200\",\"source\":\"psirt@fortinet.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.