CVE-2021-43067
Vulnerability from cvelistv5
Published
2021-12-08 11:22
Modified
2024-10-25 13:42
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L/E:P
Summary
A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted HTTP requests.
References
psirt@fortinet.comhttps://fortiguard.com/advisory/FG-IR-21-211Broken Link
Impacted products
FortinetFortinet FortiAuthenticator
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:47:13.216Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://fortiguard.com/advisory/FG-IR-21-211"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-43067",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T14:13:14.006948Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-25T13:42:16.266Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Fortinet FortiAuthenticator",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "FortiAuthenticator 6.4.0, 6.3.2, 6.3.1, 6.3.0, 6.2.1, 6.2.0, 6.1.2, 6.1.1, 6.1.0, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted HTTP requests."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "remediationLevel": "NOT_DEFINED",
            "reportConfidence": "NOT_DEFINED",
            "scope": "CHANGED",
            "temporalScore": 7.9,
            "temporalSeverity": "HIGH",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L/E:P/RL:X/RC:X",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper access control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-08T11:22:39",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://fortiguard.com/advisory/FG-IR-21-211"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@fortinet.com",
          "ID": "CVE-2021-43067",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Fortinet FortiAuthenticator",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "FortiAuthenticator 6.4.0, 6.3.2, 6.3.1, 6.3.0, 6.2.1, 6.2.0, 6.1.2, 6.1.1, 6.1.0, 6.0.7, 6.0.6, 6.0.5, 6.0.4, 6.0.3, 6.0.2, 6.0.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Fortinet"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted HTTP requests."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "availabilityImpact": "Low",
            "baseScore": 7.9,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "integrityImpact": "High",
            "privilegesRequired": "High",
            "scope": "Changed",
            "userInteraction": "Required",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L/E:P/RL:X/RC:X",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper access control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://fortiguard.com/advisory/FG-IR-21-211",
              "refsource": "CONFIRM",
              "url": "https://fortiguard.com/advisory/FG-IR-21-211"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2021-43067",
    "datePublished": "2021-12-08T11:22:39",
    "dateReserved": "2021-10-28T00:00:00",
    "dateUpdated": "2024-10-25T13:42:16.266Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-43067\",\"sourceIdentifier\":\"psirt@fortinet.com\",\"published\":\"2021-12-08T12:15:07.933\",\"lastModified\":\"2021-12-09T14:41:09.607\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted HTTP requests.\"},{\"lang\":\"es\",\"value\":\"Una exposici\u00f3n de informaci\u00f3n confidencial a un actor no autorizado en Fortinet FortiAuthenticator versi\u00f3n 6.4.0, versi\u00f3n 6.3.2 y anteriores, versi\u00f3n 6.2.1 y anteriores, versi\u00f3n 6.1.2 y anteriores, versi\u00f3n 6.0.7 a 6.0.1 permite al atacante duplicar un token de autenticaci\u00f3n de 2 factores del usuario LDAP objetivo por medio de peticiones HTTP dise\u00f1adas\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6},{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"LOW\",\"baseScore\":8.3,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.7,\"impactScore\":6.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.1\",\"versionEndIncluding\":\"6.0.7\",\"matchCriteriaId\":\"0A372CF4-B328-4904-93A8-8F5031B3C5B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8BCCE874-8B7F-4A4A-9A28-C32280E77708\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"34D8DA14-C6EF-4ABC-AEBD-43B0FAC07D1B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6F666938-8CA7-4DA6-A41F-A0AE5F378271\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07ADD6A9-D2C8-42EA-95E4-C8E7783E06FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D21B4615-2CD4-47F3-8627-043E4A7A4D22\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"022EB45B-D4C6-42D2-8A98-37890CFC8257\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"194C9D33-A5DC-4D99-B8DB-AF4167E44E59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"744BD74B-58BD-4561-9D6E-A8EDF53A9FF4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"230C350F-283E-48C4-8D46-BE9434A2CC6E\"}]}]}],\"references\":[{\"url\":\"https://fortiguard.com/advisory/FG-IR-21-211\",\"source\":\"psirt@fortinet.com\",\"tags\":[\"Broken Link\"]}]}}"
  }
}


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.