cvelistv5 - cve-2024-11667

CVE-2024-11667 (GCVE-0-2024-11667)

Vulnerability from cvelistv5 – Published: 2024-11-27 09:39 – Updated: 2025-10-21 22:55

CISA

Summary

A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware versions V5.00 through V5.38, USG FLEX 50(W) series firmware versions V5.10 through V5.38, and USG20(W)-VPN series firmware versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL.

Severity ?

7.5 (High)


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

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

Zyxel

References

URL

CISA Known Exploited Vulnerability

Data from the CISA Known Exploited Vulnerabilities Catalog

Date added: 2024-12-03

Due date: 2024-12-24

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Used in ransomware: Known

Notes: https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-21-2024 ; https://nvd.nist.gov/vuln/detail/CVE-2024-11667

Show details on NVD website

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    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"product\": \"ATP series firmware\", \"vendor\": \"Zyxel\", \"versions\": [{\"status\": \"affected\", \"version\": \"versions V5.00 through V5.38\"}]}, {\"defaultStatus\": \"unaffected\", \"product\": \"USG FLEX series firmware\", \"vendor\": \"Zyxel\", \"versions\": [{\"status\": \"affected\", \"version\": \"versions V5.00 through V5.38\"}]}, {\"defaultStatus\": \"unaffected\", \"product\": \"USG FLEX 50(W) series firmware\", \"vendor\": \"Zyxel\", \"versions\": [{\"status\": \"affected\", \"version\": \"versions V5.10 through V5.38\"}]}, {\"defaultStatus\": \"unaffected\", \"product\": \"USG20(W)-VPN series firmware\", \"vendor\": \"Zyxel\", \"versions\": [{\"status\": \"affected\", \"version\": \"versions V5.10 through V5.38\"}]}], \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"A directory traversal vulnerability in the web 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\"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-22\", \"description\": \"CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"orgId\": \"96e50032-ad0d-4058-a115-4d2c13821f9f\", \"shortName\": \"Zyxel\", \"dateUpdated\": \"2024-11-28T02:11:49.265Z\"}, \"references\": [{\"tags\": [\"vendor-advisory\"], \"url\": \"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024\"}], \"source\": {\"discovery\": \"UNKNOWN\"}, \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}}, \"adp\": [{\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-11667\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-12-06T04:55:26.617036Z\"}}}, {\"other\": {\"type\": \"kev\", \"content\": {\"dateAdded\": \"2024-12-03\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:o:zyxel:usg_flex_100h_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_100hp_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_200h_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_200hp_firmware:*:*:*:*:*:*:*:*\", \"cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*\", 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\"cpe:2.3:o:zyxel:atp_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"zyxel\", \"product\": \"atp_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.00\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"5.38\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:zyxel:usg20-vpn_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"zyxel\", \"product\": \"usg20-vpn_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.10\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"5.38\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:zyxel:usg_flex_50w_firmware:-:*:*:*:*:*:*:*\"], \"vendor\": \"zyxel\", \"product\": \"usg_flex_50w_firmware\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.10\", \"lessThan\": \"5.38\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"references\": [{\"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667\", \"tags\": [\"government-resource\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-27T14:39:41.140Z\"}, \"timeline\": [{\"time\": \"2024-12-03T00:00:00+00:00\", \"lang\": \"en\", \"value\": \"CVE-2024-11667 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}]}",
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

GHSA-H9FH-GM4R-6CXH

Vulnerability from github – Published: 2024-11-27 12:31 – Updated: 2025-10-22 00:33

Details

Severity ?

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-11667"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-27T10:15:04Z",
    "severity": "HIGH"
  },
  "details": "A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware\u00a0versions V5.00 through V5.38,\u00a0USG FLEX 50(W) series firmware\u00a0versions V5.10 through V5.38, and\u00a0USG20(W)-VPN series firmware\u00a0versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL.",
  "id": "GHSA-h9fh-gm4r-6cxh",
  "modified": "2025-10-22T00:33:11Z",
  "published": "2024-11-27T12:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11667"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-21-2024"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2024-3559

Vulnerability from csaf_certbund - Published: 2024-11-27 23:00 - Updated: 2024-11-28 23:00

Summary

Zyxel Firewall: Schwachstelle ermöglicht Manipulation von Dateien

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Zyxel ist ein Hersteller von Netzwerkkomponenten, u.a. von Firewalls.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Zyxel Firewall ausnutzen, um Dateien zu manipulieren.

Betroffene Betriebssysteme

- Sonstiges

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Zyxel ist ein Hersteller von Netzwerkkomponenten, u.a. von Firewalls.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Zyxel Firewall ausnutzen, um Dateien zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-3559 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3559.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3559 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3559"
      },
      {
        "category": "external",
        "summary": "Zyxel security advisory vom 2024-11-27",
        "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2024-11-27",
        "url": "https://github.com/advisories/GHSA-h9fh-gm4r-6cxh"
      },
      {
        "category": "external",
        "summary": "GB Hackers vom 2024-11-28",
        "url": "https://gbhackers.com/zyxel-firewall-vulnerability/"
      }
    ],
    "source_lang": "en-US",
    "title": "Zyxel Firewall: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
    "tracking": {
      "current_release_date": "2024-11-28T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-29T09:08:55.060+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-3559",
      "initial_release_date": "2024-11-27T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-11-27T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-11-28T23:00:00.000+00:00",
          "number": "2",
          "summary": "Schwachstelle wird ausgenutzt"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c5.39",
                "product": {
                  "name": "Zyxel Firewall \u003c5.39",
                  "product_id": "T037231"
                }
              },
              {
                "category": "product_version",
                "name": "5.39",
                "product": {
                  "name": "Zyxel Firewall 5.39",
                  "product_id": "T037231-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:zyxel:firewall:5.39"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Firewall"
          }
        ],
        "category": "vendor",
        "name": "Zyxel"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-11667",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Zyxel Firewall. Hierbei handelt es sich um ein Directory Traversal Problem im Web Management Interface. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Dateien \u00fcber eine manipulierte URL herunter- oder hochzuladen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T037231"
        ]
      },
      "release_date": "2024-11-27T23:00:00.000+00:00",
      "title": "CVE-2024-11667"
    }
  ]
}

FKIE_CVE-2024-11667

Vulnerability from fkie_nvd - Published: 2024-11-27 10:15 - Updated: 2025-10-27 17:04

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@zyxel.com.tw	https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024	Vendor Advisory
	134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667	US Government Resource

Impacted products

Vendor	Product	Version
zyxel	zld	*
zyxel	atp	-
zyxel	atp100	-
zyxel	atp100w	-
zyxel	atp200	-
zyxel	atp500	-
zyxel	atp700	-
zyxel	atp800	-
zyxel	zld	*
zyxel	usg_flex	-
zyxel	usg_flex_100	-
zyxel	usg_flex_100ax	-
zyxel	usg_flex_100w	-
zyxel	usg_flex_200	-
zyxel	usg_flex_50	-
zyxel	usg_flex_500	-
zyxel	usg_flex_700	-
zyxel	zld	*
zyxel	usg_flex_50w	-
zyxel	zld	*
zyxel	usg_20w-vpn	-

JSON

To clipboard

{
  "cisaActionDue": "2024-12-24",
  "cisaExploitAdd": "2024-12-03",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Zyxel Multiple Firewalls Path Traversal Vulnerability",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware\u00a0versions V5.00 through V5.38,\u00a0USG FLEX 50(W) series firmware\u00a0versions V5.10 through V5.38, and\u00a0USG20(W)-VPN series firmware\u00a0versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de directory traversal en la interfaz de administraci\u00f3n web de las versiones de firmware de la serie Zyxel ATP V5.00 a V5.38, las versiones de firmware de la serie USG FLEX V5.00 a V5.38, las versiones de firmware de la serie USG FLEX 50(W) V5.10 a V5.38 y las versiones de firmware de la serie USG20(W)-VPN V5.10 a V5.38 podr\u00eda permitir que un atacante descargue o cargue archivos a trav\u00e9s de una URL manipulada espec\u00edficamente."
    }
  ],
  "id": "CVE-2024-11667",
  "lastModified": "2025-10-27T17:04:47.807",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@zyxel.com.tw",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-11-27T10:15:04.210",
  "references": [
    {
      "source": "security@zyxel.com.tw",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667"
    }
  ],
  "sourceIdentifier": "security@zyxel.com.tw",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security@zyxel.com.tw",
      "type": "Secondary"
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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

CVE-2024-11667 (GCVE-0-2024-11667)

CISA Known Exploited Vulnerability

Data from the CISA Known Exploited Vulnerabilities Catalog

GHSA-H9FH-GM4R-6CXH

WID-SEC-W-2024-3559

FKIE_CVE-2024-11667

Tags

Sightings

Nomenclature