github - ghsa-46vf-c8gj-2pgq

GHSA-46VF-C8GJ-2PGQ

Vulnerability from github – Published: 2024-04-22 21:31 – Updated: 2025-10-22 00:33

Details

VFS Sandbox Escape in CrushFTP in all versions before 10.7.1 and 11.1.0 on all platforms allows remote attackers with low privileges to read files from the filesystem outside of VFS Sandbox.

Severity ?

7.7 (High)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-4040"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-20",
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-22T20:15:07Z",
    "severity": "HIGH"
  },
  "details": "VFS Sandbox Escape in CrushFTP in all versions before 10.7.1 and 11.1.0 on all platforms allows remote attackers with low privileges to read files from the filesystem outside of VFS Sandbox.",
  "id": "GHSA-46vf-c8gj-2pgq",
  "modified": "2025-10-22T00:33:00Z",
  "published": "2024-04-22T21:31:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4040"
    },
    {
      "type": "WEB",
      "url": "https://github.com/airbus-cert/CVE-2024-4040"
    },
    {
      "type": "WEB",
      "url": "https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-4040"
    },
    {
      "type": "WEB",
      "url": "https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update"
    },
    {
      "type": "WEB",
      "url": "https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update"
    },
    {
      "type": "WEB",
      "url": "https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise"
    },
    {
      "type": "WEB",
      "url": "https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual"
    },
    {
      "type": "WEB",
      "url": "https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-4040 (GCVE-0-2024-4040)

Vulnerability from cvelistv5 – Published: 2024-04-22 19:21 – Updated: 2025-10-21 23:05

Summary

A server side template injection vulnerability in CrushFTP in all versions before 10.7.1 and 11.1.0 on all platforms allows unauthenticated remote attackers to read files from the filesystem outside of the VFS Sandbox, bypass authentication to gain administrative access, and perform remote code execution on the server.

Severity ?

9.8 (Critical)


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

CWE

CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine

Assigner

directcyber

References

URL

Tags

	https://www.crushftp.com/crush11wiki/Wiki.jsp?pag…	vendor-advisory
	https://www.crushftp.com/crush10wiki/Wiki.jsp?pag…	vendor-advisory
	https://www.reddit.com/r/cybersecurity/comments/1…	related
	https://www.bleepingcomputer.com/news/security/cr…	media-coverage
	https://www.reddit.com/r/crowdstrike/comments/1c8…	third-party-advisory
	https://www.rapid7.com/blog/post/2024/04/23/etr-u…	third-party-advisory
	https://github.com/airbus-cert/CVE-2024-4040	exploit

Impacted products

	Vendor	Product	Version
	CrushFTP	CrushFTP	Affected: 10.0 , < 10.7.1 (semver) Affected: 11.0 , < 11.1.0 (semver)

Credits

Simon Garrelou, of Airbus CERT

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:crushftp:crushftp:10.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "crushftp",
            "vendor": "crushftp",
            "versions": [
              {
                "lessThan": "10.7.1",
                "status": "affected",
                "version": "10.0",
                "versionType": "semver"
              }
            ]
          },
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              "cpe:2.3:a:crushftp:crushftp:11.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
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            "vendor": "crushftp",
            "versions": [
              {
                "lessThan": "11.1.0",
                "status": "affected",
                "version": "11.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-4040",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-04T16:21:32.066730Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2024-04-24",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-4040"
              },
              "type": "kev"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:05:20.925Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-4040"
          }
        ],
        "timeline": [
          {
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            "time": "2024-04-24T00:00:00+00:00",
            "value": "CVE-2024-4040 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update"
          },
          {
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update"
          },
          {
            "tags": [
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            ],
            "url": "https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable/"
          },
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            ],
            "url": "https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately/"
          },
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            ],
            "url": "https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise/"
          },
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              "exploit",
              "x_transferred"
            ],
            "url": "https://github.com/airbus-cert/CVE-2024-4040"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.crushftp.com/download.html",
          "defaultStatus": "affected",
          "product": "CrushFTP",
          "vendor": "CrushFTP",
          "versions": [
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              "status": "affected",
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        },
        {
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          "descriptions": [
            {
              "lang": "en",
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        },
        {
          "capecId": "CAPEC-253",
          "descriptions": [
            {
              "lang": "en",
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      ],
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        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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          "url": "https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable/"
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        },
        {
          "tags": [
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          "url": "https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual/"
        },
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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-46VF-C8GJ-2PGQ

CVE-2024-4040 (GCVE-0-2024-4040)

Tags

Sightings

Nomenclature