Vulnerability-Lookup

GHSA-Q59R-M5G9-6M54

Vulnerability from github – Published: 2025-10-14 18:30 – Updated: 2025-10-14 18:30

Details

An insufficient session expiration vulnerability [CWE-613] and an incorrect authorization vulnerability [CWE-863] in FortiIsolator 2.4.0 through 2.4.4, 2.3 all versions, 2.2.0, 2.1 all versions, 2.0 all versions authentication mechanism may allow remote unauthenticated attacker to deauthenticate logged in admins via crafted cookie and remote authenticated read-only attacker to gain write privilege via crafted cookie.

Severity

7.4 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-33507"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-14T16:15:34Z",
    "severity": "HIGH"
  },
  "details": "An insufficient session expiration vulnerability [CWE-613] and an incorrect authorization vulnerability [CWE-863] in FortiIsolator 2.4.0 through 2.4.4, 2.3 all versions, 2.2.0, 2.1 all versions, 2.0 all versions authentication mechanism may allow remote unauthenticated attacker to deauthenticate logged in admins via crafted cookie and remote authenticated read-only attacker to gain write privilege via crafted cookie.",
  "id": "GHSA-q59r-m5g9-6m54",
  "modified": "2025-10-14T18:30:27Z",
  "published": "2025-10-14T18:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33507"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-24-062"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-33507 (GCVE-0-2024-33507)

Vulnerability from cvelistv5 – Published: 2025-10-14 15:23 – Updated: 2026-01-14 09:16

Summary

Severity

7 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H/E:P/RL:X/RC:X

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-14 17:35 UTC

CWE

CWE-613 - Denial of service, Privilege escalation

Assigner

fortinet CNA under the mitre root

CNA scorecard C 72/100 over 56 records in the last 180 days details

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-24-062

Impacted products

1 product

Vendor	Product	Version
Fortinet	FortiIsolator	Affected: 2.4.0 , ≤ 2.4.4 (semver) Affected: 2.3.0 , ≤ 2.3.4 (semver) cpe:2.3:a:fortinet:fortiisolator:2.4.4:::::::* cpe:2.3:a:fortinet:fortiisolator:2.4.3:::::::* cpe:2.3:a:fortinet:fortiisolator:2.4.2:::::::* cpe:2.3:a:fortinet:fortiisolator:2.4.1:::::::* cpe:2.3:a:fortinet:fortiisolator:2.4.0:::::::* cpe:2.3:a:fortinet:fortiisolator:2.3.4:::::::* cpe:2.3:a:fortinet:fortiisolator:2.3.3:::::::* cpe:2.3:a:fortinet:fortiisolator:2.3.2:::::::* cpe:2.3:a:fortinet:fortiisolator:2.3.1:::::::* cpe:2.3:a:fortinet:fortiisolator:2.3.0:::::::*

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-33507",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-14T17:35:50.623114Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-14T17:36:00.526Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortiisolator:2.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.3.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.3.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.3.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiisolator:2.3.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiIsolator",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "2.4.4",
              "status": "affected",
              "version": "2.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "2.3.4",
              "status": "affected",
              "version": "2.3.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An insufficient session expiration vulnerability [CWE-613] and an incorrect authorization vulnerability [CWE-863] in FortiIsolator 2.4.0 through 2.4.4, 2.3 all versions, 2.2.0, 2.1 all versions, 2.0 all versions authentication mechanism may allow remote unauthenticated attacker to deauthenticate logged in admins via crafted cookie and remote authenticated read-only attacker to gain write privilege via crafted cookie."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H/E:P/RL:X/RC:X",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-613",
              "description": "Denial of service, Privilege escalation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-14T09:16:06.909Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-24-062",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-24-062"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiIsolator version 3.0.0 or above\nUpgrade to FortiIsolator version 2.4.5 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2024-33507",
    "datePublished": "2025-10-14T15:23:42.194Z",
    "dateReserved": "2024-04-23T14:18:29.830Z",
    "dateUpdated": "2026-01-14T09:16:06.909Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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