CVE-2025-57823 (GCVE-0-2025-57823)

Vulnerability from cvelistv5 – Published: 2025-12-09 17:18 – Updated: 2025-12-09 20:43
VLAI?
Summary
A direct request ('forced browsing') vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least sponsor permissions to read and download device logs via accessing specific endpoints
CWE
Assigner
Impacted products
Vendor Product Version
Fortinet FortiAuthenticator Affected: 6.6.0 , ≤ 6.6.6 (semver)
Affected: 6.5.0 , ≤ 6.5.6 (semver)
Affected: 6.4.0 , ≤ 6.4.10 (semver)
Affected: 6.3.0 , ≤ 6.3.4 (semver)
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.10:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.9:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.3.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiauthenticator:6.3.0:*:*:*:*:*:*:*
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-57823",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-09T20:21:04.998926Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-09T20:43:26.934Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.3.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.3.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.3.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiauthenticator:6.3.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiAuthenticator",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "6.6.6",
              "status": "affected",
              "version": "6.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.6",
              "status": "affected",
              "version": "6.5.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.10",
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.3.4",
              "status": "affected",
              "version": "6.3.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A direct request (\u0027forced browsing\u0027) vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least sponsor permissions to read and download device logs via accessing specific endpoints"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.6,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-425",
              "description": "Information disclosure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T17:18:45.986Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-25-554",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-554"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiAuthenticator version 8.0.0 or above\nUpgrade to upcoming  FortiAuthenticator version 6.6.7 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2025-57823",
    "datePublished": "2025-12-09T17:18:45.986Z",
    "dateReserved": "2025-08-20T16:29:11.184Z",
    "dateUpdated": "2025-12-09T20:43:26.934Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-57823\",\"sourceIdentifier\":\"psirt@fortinet.com\",\"published\":\"2025-12-09T18:15:54.480\",\"lastModified\":\"2025-12-09T19:45:32.077\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A direct request (\u0027forced browsing\u0027) vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least sponsor permissions to read and download device logs via accessing specific endpoints\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@fortinet.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":2.7,\"baseSeverity\":\"LOW\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"psirt@fortinet.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-425\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.3.0\",\"versionEndIncluding\":\"6.6.6\",\"matchCriteriaId\":\"D8E31FF4-4BA1-4835-91DF-C8DF310BF8E8\"}]}]}],\"references\":[{\"url\":\"https://fortiguard.fortinet.com/psirt/FG-IR-25-554\",\"source\":\"psirt@fortinet.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-57823\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-12-09T20:21:04.998926Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-12-09T20:21:08.906Z\"}}], \"cna\": {\"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 2.6, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"LOW\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.5:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.4:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.1:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.6.0:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.6:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.5:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.4:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.1:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.5.0:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.10:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.9:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.8:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.7:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.6:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.5:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.4:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.1:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.4.0:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.3.4:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.3.3:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.3.2:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.3.1:*:*:*:*:*:*:*\", \"cpe:2.3:a:fortinet:fortiauthenticator:6.3.0:*:*:*:*:*:*:*\"], \"vendor\": \"Fortinet\", \"product\": \"FortiAuthenticator\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.6.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.6\"}, {\"status\": \"affected\", \"version\": \"6.5.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.5.6\"}, {\"status\": \"affected\", \"version\": \"6.4.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.4.10\"}, {\"status\": \"affected\", \"version\": \"6.3.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.3.4\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to FortiAuthenticator version 8.0.0 or above\\nUpgrade to upcoming  FortiAuthenticator version 6.6.7 or above\"}], \"references\": [{\"url\": \"https://fortiguard.fortinet.com/psirt/FG-IR-25-554\", \"name\": \"https://fortiguard.fortinet.com/psirt/FG-IR-25-554\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A direct request (\u0027forced browsing\u0027) vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least sponsor permissions to read and download device logs via accessing specific endpoints\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-425\", \"description\": \"Information disclosure\"}]}], \"providerMetadata\": {\"orgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"shortName\": \"fortinet\", \"dateUpdated\": \"2025-12-09T17:18:45.986Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-57823\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-12-09T20:43:26.934Z\", \"dateReserved\": \"2025-08-20T16:29:11.184Z\", \"assignerOrgId\": \"6abe59d8-c742-4dff-8ce8-9b0ca1073da8\", \"datePublished\": \"2025-12-09T17:18:45.986Z\", \"assignerShortName\": \"fortinet\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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