{"api_version":"1","generated_at":"2026-04-23T12:32:47+00:00","cve":"CVE-2016-2809","urls":{"html":"https://cve.report/CVE-2016-2809","api":"https://cve.report/api/cve/CVE-2016-2809.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-2809","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-2809"},"summary":{"title":"CVE-2016-2809","description":"The Mozilla Maintenance Service updater in Mozilla Firefox before 46.0 on Windows allows user-assisted remote attackers to delete arbitrary files by leveraging certain local file execution.","state":"PUBLIC","assigner":"security@mozilla.org","published_at":"2016-04-30 17:59:00","updated_at":"2017-07-01 01:29:00"},"problem_types":["CWE-264"],"metrics":[],"references":[{"url":"http://www.mozilla.org/security/announce/2016/mfsa2016-40.html","name":"http://www.mozilla.org/security/announce/2016/mfsa2016-40.html","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Privilege escalation through file deletion by Maintenance Service updater — Mozilla","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://security.gentoo.org/glsa/201701-15","name":"GLSA-201701-15","refsource":"GENTOO","tags":[],"title":"Mozilla Firefox, Thunderbird: Multiple vulnerabilities (GLSA 201701-15) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html","name":"openSUSE-SU-2016:1251","refsource":"SUSE","tags":[],"title":"openSUSE-SU-2016:1251-1: moderate: Security update to Firefox 46.0","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1035692","name":"1035692","refsource":"SECTRACK","tags":[],"title":"Mozilla Firefox Multiple Flaws Let Remote Users Execute Arbitrary Code, Gain Elevated Privileges, Bypass Security Restrictions, and Obtain Potentially Sensitive Information - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1212939","name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1212939","refsource":"CONFIRM","tags":[],"title":"1212939 - (CVE-2016-2809) Maintenance Service updater File Deletion Elevation of Privilege","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-2809","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2809","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"2809","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"2809","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"microsoft","cpe5":"windows","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"2809","vulnerable":"1","versionEndIncluding":"45.0.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mozilla","cpe5":"firefox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2016-2809","qid":"710500","title":"Gentoo Linux Mozilla Firefox, Thunderbird Multiple Vulnerabilities (GLSA 201701-15)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security@mozilla.org","ID":"CVE-2016-2809","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Mozilla Maintenance Service updater in Mozilla Firefox before 46.0 on Windows allows user-assisted remote attackers to delete arbitrary files by leveraging certain local file execution."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"1035692","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1035692"},{"name":"https://bugzilla.mozilla.org/show_bug.cgi?id=1212939","refsource":"CONFIRM","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1212939"},{"name":"openSUSE-SU-2016:1251","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html"},{"name":"GLSA-201701-15","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201701-15"},{"name":"http://www.mozilla.org/security/announce/2016/mfsa2016-40.html","refsource":"CONFIRM","url":"http://www.mozilla.org/security/announce/2016/mfsa2016-40.html"}]}},"nvd":{"publishedDate":"2016-04-30 17:59:00","lastModifiedDate":"2017-07-01 01:29:00","problem_types":["CWE-264"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":5.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionEndIncluding":"45.0.2","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"2809","Ordinal":"88667","Title":"CVE-2016-2809","CVE":"CVE-2016-2809","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"2809","Ordinal":"1","NoteData":"The Mozilla Maintenance Service updater in Mozilla Firefox before 46.0 on Windows allows user-assisted remote attackers to delete arbitrary files by leveraging certain local file execution.","Type":"Description","Title":null},{"CveYear":"2016","CveId":"2809","Ordinal":"2","NoteData":"2016-04-30","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"2809","Ordinal":"3","NoteData":"2017-06-30","Type":"Other","Title":"Modified"}]}}}