github - ghsa-j566-3vgf-vxpp

GHSA-J566-3VGF-VXPP

Vulnerability from github – Published: 2025-10-16 15:30 – Updated: 2025-10-16 15:30

Details

An Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability [CWE-22] in Fortinet FortiDLP Agent's Outlookproxy plugin for Windows 11.5.1 and 11.4.2 through 11.4.6 and 11.3.2 through 11.3.4 and 11.2.0 through 11.2.3 and 11.1.1 through 11.1.2 and 11.0.1 and 10.5.1 and 10.4.0, and 10.3.1 may allow an authenticated attacker to escalate their privilege to LocalService via sending a crafted request to a local listening port.

Severity ?

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-53951"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-16T14:15:36Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability [CWE-22] in Fortinet FortiDLP Agent\u0027s Outlookproxy plugin for Windows 11.5.1 and 11.4.2 through 11.4.6 and 11.3.2 through 11.3.4 and 11.2.0 through 11.2.3 and 11.1.1 through 11.1.2 and  11.0.1 and 10.5.1 and 10.4.0, and 10.3.1 may allow an authenticated attacker to escalate their privilege to LocalService via sending a crafted request to a local listening port.",
  "id": "GHSA-j566-3vgf-vxpp",
  "modified": "2025-10-16T15:30:42Z",
  "published": "2025-10-16T15:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53951"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-628"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-53951 (GCVE-0-2025-53951)

Vulnerability from cvelistv5 – Published: 2025-10-16 13:58 – Updated: 2025-10-16 14:37

Summary

Severity ?

4.9 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:F/RL:O/RC:C

CWE

CWE-22 - Escalation of privilege

Assigner

fortinet

References

URL

Tags

https://fortiguard.fortinet.com/psirt/FG-IR-25-628

Impacted products

	Vendor	Product	Version
	Fortinet	FortiDLP	Affected: 11.5.1 Affected: 11.4.2 , ≤ 11.4.6 (semver) Affected: 11.3.2 , ≤ 11.3.4 (semver) Affected: 11.2.3 Affected: 11.2.0 Affected: 11.1.1 , ≤ 11.1.2 (semver) Affected: 11.0.1 Affected: 10.5.1 Affected: 10.4.0 Affected: 10.3.1 cpe:2.3:a:fortinet:fortidlp:11.5.1:::::::* cpe:2.3:a:fortinet:fortidlp:11.4.6:::::::* cpe:2.3:a:fortinet:fortidlp:11.4.5:::::::* cpe:2.3:a:fortinet:fortidlp:11.4.4:::::::* cpe:2.3:a:fortinet:fortidlp:11.4.3:::::::* cpe:2.3:a:fortinet:fortidlp:11.4.2:::::::* cpe:2.3:a:fortinet:fortidlp:11.3.4:::::::* cpe:2.3:a:fortinet:fortidlp:11.3.3:::::::* cpe:2.3:a:fortinet:fortidlp:11.3.2:::::::* cpe:2.3:a:fortinet:fortidlp:11.2.3:::::::* cpe:2.3:a:fortinet:fortidlp:11.2.0:::::::* cpe:2.3:a:fortinet:fortidlp:11.1.2:::::::* cpe:2.3:a:fortinet:fortidlp:11.1.1:::::::* cpe:2.3:a:fortinet:fortidlp:11.0.1:::::::* cpe:2.3:a:fortinet:fortidlp:10.5.1:::::::* cpe:2.3:a:fortinet:fortidlp:10.4.0:::::::* cpe:2.3:a:fortinet:fortidlp:10.3.1:::::::*

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-53951",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-16T14:36:52.618969Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-16T14:37:00.457Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortidlp:11.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.4.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.3.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.3.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.3.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.1.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:11.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:10.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:10.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortidlp:10.3.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiDLP",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "11.5.1"
            },
            {
              "lessThanOrEqual": "11.4.6",
              "status": "affected",
              "version": "11.4.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "11.3.4",
              "status": "affected",
              "version": "11.3.2",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "11.2.3"
            },
            {
              "status": "affected",
              "version": "11.2.0"
            },
            {
              "lessThanOrEqual": "11.1.2",
              "status": "affected",
              "version": "11.1.1",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "11.0.1"
            },
            {
              "status": "affected",
              "version": "10.5.1"
            },
            {
              "status": "affected",
              "version": "10.4.0"
            },
            {
              "status": "affected",
              "version": "10.3.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability [CWE-22] in Fortinet FortiDLP Agent\u0027s Outlookproxy plugin for Windows 11.5.1 and 11.4.2 through 11.4.6 and 11.3.2 through 11.3.4 and 11.2.0 through 11.2.3 and 11.1.1 through 11.1.2 and  11.0.1 and 10.5.1 and 10.4.0, and 10.3.1 may allow an authenticated attacker to escalate their privilege to LocalService via sending a crafted request to a local listening port."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:F/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "Escalation of privilege",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-16T13:58:21.749Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-25-628",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-25-628"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiDLP version 12.0.0 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2025-53951",
    "datePublished": "2025-10-16T13:58:21.749Z",
    "dateReserved": "2025-07-15T09:52:08.702Z",
    "dateUpdated": "2025-10-16T14:37:00.457Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-J566-3VGF-VXPP

CVE-2025-53951 (GCVE-0-2025-53951)

Tags

Sightings

Nomenclature