FKIE_CVE-2022-21132

Vulnerability from fkie_nvd - Published: 2022-03-10 17:45 - Updated: 2026-06-17 04:25
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
Directory traversal vulnerability in pfSense-pkg-WireGuard pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1 allows a remote authenticated attacker to lead a pfSense user to view a file outside the public folder.
References
vultures@jpcert.or.jphttps://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuardPatch, Third Party Advisory
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN85572374/index.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuardPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/jp/JVN85572374/index.htmlThird Party Advisory
Impacted products
Vendor Product Version
pfsense pfsense-pkg-wireguard *
pfsense pfsense-pkg-wireguard 0.1.6
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "pfSense-pkg-WireGuard",
          "vendor": "pfSense",
          "versions": [
            {
              "status": "affected",
              "version": "pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pfsense:pfsense-pkg-wireguard:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "400793F0-885B-4C96-B6C4-2157D9067B3F",
              "versionEndExcluding": "0.1.5_4",
              "versionStartIncluding": "0.1.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:pfsense:pfsense-pkg-wireguard:0.1.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "7ABDFCF1-761C-45D9-9506-0351254A08E8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in pfSense-pkg-WireGuard pfSense-pkg-WireGuard 0.1.5 versions prior to 0.1.5_4 and pfSense-pkg-WireGuard 0.1.6 versions prior to 0.1.6_1 allows a remote authenticated attacker to lead a pfSense user to view a file outside the public folder."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad salto de directorio en pfSense-pkg-WireGuard versiones 0.1.5 anteriores a 0.1.5_4 y pfSense-pkg-WireGuard versiones 0.1.6 anteriores a 0.1.6_1, permiten que un atacante remoto autenticado conlleve a un usuario de pfSense a visualizar un archivo fuera de la carpeta p\u00fablica"
    }
  ],
  "id": "CVE-2022-21132",
  "lastModified": "2026-06-17T04:25:35.170",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-03-10T17:45:08.677",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN85572374/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/pfsense/FreeBSD-ports/commits/devel/net/pfSense-pkg-WireGuard"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN85572374/index.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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