NCSC-2025-0244

Vulnerability from csaf_ncscnl - Published: 2025-08-11 07:36 - Updated: 2025-08-11 07:36
Summary
Kwetsbaarheid verholpen in WinRAR

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten
Rarlab heeft een kwetsbaarheid verholpen in WinRAR.
Interpretaties
De kwetsbaarheid bevindt zich in de Windows-versie van WinRAR en betreft een path-traversal. Deze fout stelt aanvallers in staat om willekeurige code uit te voeren door gebruik te maken van kwaadaardige archiefbestanden. Dit kan leiden tot ongeautoriseerde toegang en controle over de getroffen systemen. Uit publieke bronnen blijkt dat de kwetsbaarheid reeds actief is misbruikt.
Oplossingen
Rarlab heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-35
Path Traversal: '.../...//'
To clipboard 

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "Rarlab heeft een kwetsbaarheid verholpen in WinRAR.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheid bevindt zich in de Windows-versie van WinRAR en betreft een path-traversal. Deze fout stelt aanvallers in staat om willekeurige code uit te voeren door gebruik te maken van kwaadaardige archiefbestanden. Dit kan leiden tot ongeautoriseerde toegang en controle over de getroffen systemen. Uit publieke bronnen blijkt dat de kwetsbaarheid reeds actief is misbruikt.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "Rarlab heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Path Traversal: \u0027.../...//\u0027",
        "title": "CWE-35"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference",
        "url": "https://www.win-rar.com/singlenewsview.html?\u0026L=0\u0026tx_ttnews%5Btt_news%5D=283\u0026cHash=a64b4a8f662d3639dec8d65f47bc93c5"
      }
    ],
    "title": "Kwetsbaarheid verholpen in WinRAR",
    "tracking": {
      "current_release_date": "2025-08-11T07:36:12.848669Z",
      "generator": {
        "date": "2025-08-04T16:30:00Z",
        "engine": {
          "name": "V.A.",
          "version": "1.2"
        }
      },
      "id": "NCSC-2025-0244",
      "initial_release_date": "2025-08-11T07:36:12.848669Z",
      "revision_history": [
        {
          "date": "2025-08-11T07:36:12.848669Z",
          "number": "1.0.0",
          "summary": "Initiele versie"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:unknown/\u003c=7.12",
                "product": {
                  "name": "vers:unknown/\u003c=7.12",
                  "product_id": "CSAFPID-3039801"
                }
              }
            ],
            "category": "product_name",
            "name": "WinRAR"
          }
        ],
        "category": "vendor",
        "name": "win.rar GmbH"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-8088",
      "cwe": {
        "id": "CWE-35",
        "name": "Path Traversal: \u0027.../...//\u0027"
      },
      "notes": [
        {
          "category": "other",
          "text": "Path Traversal: \u0027.../...//\u0027",
          "title": "CWE-35"
        },
        {
          "category": "other",
          "text": "Path Traversal: \u0027.../...//\u0027",
          "title": "CWE-35"
        },
        {
          "category": "other",
          "text": "Path Traversal: \u0027.../...//\u0027",
          "title": "CWE-35"
        },
        {
          "category": "general",
          "text": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
          "title": "CVSSV4"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-3039801"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2025-8088 | NCSC-NL Website",
          "url": "https://vulnerabilities.ncsc.nl/csaf/v2/2025/cve-2025-8088.json"
        }
      ],
      "title": "CVE-2025-8088"
    }
  ]
}


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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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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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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