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CVE-2022-45858

Estado: ModificadaAlta (7.4)—

A use of a weak cryptographic algorithm vulnerability [CWE-327] in FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.0 all versions, 8.8.0 all versions, 8.7.0 all versions may increase the chances of an attacker to have access to sensitive information or to perform man-in-the-middle attacks.

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)

Fortinet — Fortinac

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-45858",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-45858",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-22T20:18:05.923955Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.2,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 1.6
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.4,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.2
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@fortinet.com",
      "affectedData": [
        {
          "vendor": "Fortinet",
          "product": "FortiNAC",
          "versions": [
            {
              "status": "affected",
              "version": "9.4.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.4.1"
            },
            {
              "status": "affected",
              "version": "9.2.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.2.6"
            },
            {
              "status": "affected",
              "version": "9.1.0",
              "versionType": "semver",
              "lessThanOrEqual": "9.1.9"
            },
            {
              "status": "affected",
              "version": "8.8.0",
              "versionType": "semver",
              "lessThanOrEqual": "8.8.11"
            },
            {
              "status": "affected",
              "version": "8.7.0",
              "versionType": "semver",
              "lessThanOrEqual": "8.7.6"
            },
            {
              "status": "affected",
              "version": "7.2.0"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-05-03T22:15:15.423",
  "references": [
    {
      "url": "https://fortiguard.com/psirt/FG-IR-22-452",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    },
    {
      "url": "https://fortiguard.com/psirt/FG-IR-22-452",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@fortinet.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-327"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-327"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A use of a weak cryptographic algorithm vulnerability [CWE-327] in FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.0 all versions, 8.8.0 all versions, 8.7.0 all versions may increase the chances of an attacker to have access to sensitive information or to perform man-in-the-middle attacks."
    }
  ],
  "lastModified": "2026-06-17T05:10:52.700",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FDA26803-7075-4ABC-8D2E-246A81FEB80F",
              "versionEndExcluding": "9.1.0",
              "versionStartIncluding": "8.7.0"
            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F62A2710-F28E-4F13-8916-4C743869B2D6",
              "versionEndExcluding": "9.2.6",
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            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortinac:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "84AEE221-36B9-41D6-A09F-B0D81AA79576",
              "versionEndExcluding": "9.4.2",
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            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com"
}