« Volver al listado

CVE-2022-45856

Estado: AnalizadaMedia (5.9)—

An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7, FortiClientMac 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientLinux 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientAndroid 6.4 all versions, 7.0 all versions, 7.2.0 and FortiClientiOS 5.6 all versions, 6.0.0 through 6.0.1, 7.0.0 through 7.0.6 SAML SSO feature may allow an unauthenticated attacker to man-in-the-middle the communication between the FortiClient and  both the service provider and the identity provider.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-45856",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-45856",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-10T19:01:07.692905Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:forticlientios:7.0.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:7.0.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:7.0.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:7.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:7.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:7.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:6.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:6.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:5.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:4.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:4.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:4.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:2.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:forticlientios:2.0.0:*:*:*:*:*:*:*"
          ],
          "vendor": "Fortinet",
          "product": "FortiClientiOS",
          "versions": [
            {
              "status": "affected",
              "version": "7.0.3",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.6"
            },
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.1"
            },
            {
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.1"
            },
            {
              "status": "affected",
              "version": "5.6.5",
              "versionType": "semver",
              "lessThanOrEqual": "5.6.6"
            },
            {
              "status": "affected",
              "version": "5.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.6.1"
            },
            {
              "status": "affected",
              "version": "5.4.3",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.4"
            },
            {
              "status": "affected",
              "version": "5.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.1"
            },
            {
              "status": "affected",
              "version": "5.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.2.3"
            },
            {
              "status": "affected",
              "version": "5.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.0.3"
            },
            {
              "status": "affected",
              "version": "4.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "4.0.2"
            },
            {
              "status": "affected",
              "version": "2.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "2.0.1"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Fortinet",
          "product": "FortiClientAndroid",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.0"
            },
            {
              "status": "affected",
              "version": "7.0.6",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.7"
            },
            {
              "status": "affected",
              "version": "7.0.2",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.3"
            },
            {
              "status": "affected",
              "version": "7.0.0"
            },
            {
              "status": "affected",
              "version": "6.4.6"
            },
            {
              "status": "affected",
              "version": "6.4.4"
            },
            {
              "status": "affected",
              "version": "6.4.1"
            },
            {
              "status": "affected",
              "version": "6.0.0"
            },
            {
              "status": "affected",
              "version": "5.6.0"
            },
            {
              "status": "affected",
              "version": "5.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.2"
            },
            {
              "status": "affected",
              "version": "5.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.2.8"
            },
            {
              "status": "affected",
              "version": "5.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.0.3"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Fortinet",
          "product": "FortiClientMac",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.4"
            },
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.13"
            },
            {
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.10"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Fortinet",
          "product": "FortiClientLinux",
          "versions": [
            {
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.4"
            },
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.13"
            },
            {
              "status": "affected",
              "version": "6.4.7",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.9"
            },
            {
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.4"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Fortinet",
          "product": "FortiClientWindows",
          "versions": [
            {
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.7"
            },
            {
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.10"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-09-10T15:15:13.823",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-22-230",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7, FortiClientMac 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientLinux 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientAndroid 6.4 all versions, 7.0 all versions, 7.2.0 and FortiClientiOS 5.6 all versions, 6.0.0 through 6.0.1, 7.0.0 through 7.0.6 SAML SSO feature may allow an unauthenticated attacker to man-in-the-middle the communication between the FortiClient and  both the service provider and the identity provider."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de validación de certificado incorrecta [CWE-295] en FortiClientWindows 6.4 todas las versiones, 7.0.0 a 7.0.7, FortiClientMac 6.4 todas las versiones, 7.0 todas las versiones, 7.2.0 a 7.2.4, FortiClientLinux 6.4 todas las versiones, 7.0 todas las versiones, 7.2.0 a 7.2.4, FortiClientAndroid 6.4 todas las versiones, 7.0 todas las versiones, 7.2.0 y FortiClientiOS 5.6 todas las versiones, 6.0.0 a 6.0.1, 7.0.0 a 7.0.6 La función SSO SAML puede permitir que un atacante no autenticado interfiera en la comunicación entre FortiClient y el proveedor de servicios y el proveedor de identidad."
    }
  ],
  "lastModified": "2026-06-17T05:10:52.413",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:android:*:*",
              "vulnerable": true,
              "matchCriteriaId": "41EB773A-2E10-4A28-8135-23AB6EFF4202",
              "versionEndExcluding": "7.2.1",
              "versionStartIncluding": "5.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:linux:*:*",
              "vulnerable": true,
              "matchCriteriaId": "717FB16B-4D85-4041-B1AF-A50952D094DD",
              "versionEndExcluding": "7.2.5",
              "versionStartIncluding": "6.4"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:mac_os:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A1022DFE-BAF2-4346-9370-EAFDDB8EA7BE",
              "versionEndExcluding": "7.2.5",
              "versionStartIncluding": "6.4"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9DF7E1AD-EF2C-4FB5-80A1-533E89432E31",
              "versionEndExcluding": "7.0.8",
              "versionStartIncluding": "6.4"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:iphone_os:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FD622AA-B261-469D-8050-2780BAEE9C35",
              "versionEndExcluding": "7.0.7",
              "versionStartIncluding": "2.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com"
}