CVE-2022-26019 (GCVE-0-2022-26019)

Vulnerability from cvelistv5 – Published: 2022-03-31 07:21 – Updated: 2024-08-03 04:56
VLAI?
Summary
Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution.
Severity ?
No CVSS data available.
CWE
  • Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
pfSense pfSense CE and pfSense Plus Affected: pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T04:56:37.518Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN87751554/index.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pfSense CE and pfSense Plus",
          "vendor": "pfSense",
          "versions": [
            {
              "status": "affected",
              "version": "pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-31T07:21:31",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN87751554/index.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2022-26019",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "pfSense CE and pfSense Plus",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "pfSense"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jvn.jp/en/jp/JVN87751554/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN87751554/index.html"
            },
            {
              "name": "https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc",
              "refsource": "MISC",
              "url": "https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2022-26019",
    "datePublished": "2022-03-31T07:21:31",
    "dateReserved": "2022-03-06T00:00:00",
    "dateUpdated": "2024-08-03T04:56:37.518Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.6.0\", \"matchCriteriaId\": \"7AB4D564-FD37-45F0-B739-0FA889E44AE3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"22.01\", \"matchCriteriaId\": \"2A698B2A-EC00-494B-907A-1366740325C6\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de control de acceso inapropiado en pfSense CE y pfSense Plus (versiones de software de pfSense CE anteriores a 2.6.0 y versiones de software de pfSense Plus anteriores a 22.01) permite que un atacante remoto con el privilegio de cambiar la configuraci\\u00f3n del GPS NTP reescriba los archivos existentes en el sistema de archivos, lo que puede resultar en una ejecuci\\u00f3n de un comando arbitrario\"}]",
      "id": "CVE-2022-26019",
      "lastModified": "2024-11-21T06:53:19.430",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:S/C:C/I:C/A:C\", \"baseScore\": 8.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 6.8, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2022-03-31T08:15:08.387",
      "references": "[{\"url\": \"https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Mitigation\", \"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://jvn.jp/en/jp/JVN87751554/index.html\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mitigation\", \"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://jvn.jp/en/jp/JVN87751554/index.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "vultures@jpcert.or.jp",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-26019\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2022-03-31T08:15:08.387\",\"lastModified\":\"2024-11-21T06:53:19.430\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper access control vulnerability in pfSense CE and pfSense Plus (pfSense CE software versions prior to 2.6.0 and pfSense Plus software versions prior to 22.01) allows a remote attacker with the privilege to change NTP GPS settings to rewrite existing files on the file system, which may result in arbitrary command execution.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de control de acceso inapropiado en pfSense CE y pfSense Plus (versiones de software de pfSense CE anteriores a 2.6.0 y versiones de software de pfSense Plus anteriores a 22.01) permite que un atacante remoto con el privilegio de cambiar la configuraci\u00f3n del GPS NTP reescriba los archivos existentes en el sistema de archivos, lo que puede resultar en una ejecuci\u00f3n de un comando arbitrario\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:C/I:C/A:C\",\"baseScore\":8.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":6.8,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.6.0\",\"matchCriteriaId\":\"7AB4D564-FD37-45F0-B739-0FA889E44AE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:netgate:pfsense_plus:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"22.01\",\"matchCriteriaId\":\"2A698B2A-EC00-494B-907A-1366740325C6\"}]}]}],\"references\":[{\"url\":\"https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/jp/JVN87751554/index.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://docs.netgate.com/downloads/pfSense-SA-22_01.webgui.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/jp/JVN87751554/index.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]}]}}"
  }
}


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 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.