fkie_cve-2025-31334
Vulnerability from fkie_nvd
Published
2025-04-03 06:15
Modified
2025-07-01 15:10
Severity ?
6.8 (Medium) - CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Summary
Issue that bypasses the "Mark of the Web" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed.
References
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN59547048/Third Party Advisory
vultures@jpcert.or.jphttps://www.win-rar.com/start.html?&L=0Release Notes
Impacted products
Vendor Product Version
rarlab winrar *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BE115B9C-816C-4D0F-979E-E46F02B34136",
              "versionEndExcluding": "7.11",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Issue that bypasses the \"Mark of the Web\" security warning function for files when opening a symbolic link that points to an executable file exists in WinRAR versions prior to 7.11. If a symbolic link specially crafted by an attacker is opened on the affected product, arbitrary code may be executed."
    },
    {
      "lang": "es",
      "value": "En versiones de WinRAR anteriores a la 7.11, existe un problema que omite la funci\u00f3n de advertencia de seguridad \"Mark of the Web\" al abrir un enlace simb\u00f3lico que apunta a un archivo ejecutable. Si se abre un enlace simb\u00f3lico manipulado espec\u00edficamente por un atacante en el producto afectado, se podr\u00eda ejecutar c\u00f3digo arbitrario."
    }
  ],
  "id": "CVE-2025-31334",
  "lastModified": "2025-07-01T15:10:55.773",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 5.9,
        "source": "vultures@jpcert.or.jp",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-04-03T06:15:42.903",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN59547048/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.win-rar.com/start.html?\u0026L=0"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-356"
        }
      ],
      "source": "vultures@jpcert.or.jp",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.