{"id":"CVE-2017-9417","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-9417","generatedAt":"2026-10-29T01:42:24.446Z","title":"Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the \"Broadpwn\" issue.","description":"Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the \"Broadpwn\" issue.","published":"2017-06-04T21:29:00.000Z","lastModified":"2026-06-17T01:28:04.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["broadcom/bcm43xx wi-fi chipset firmware"],"epss":{"score":0.63997,"percentile":0.9922,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.54647,"percentile":0.98997},{"date":"2026-09-22","score":0.63997,"percentile":0.99185}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-12-01","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44268,"kind":"exploit","title":"Broadcom BCM43xx Wi-Fi - 'BroadPWN' Denial of Service","url":"https://www.exploit-db.com/exploits/44268","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/android/dos/44268.txt","file":"exploits/android/dos/44268.txt","published":"2016-12-01","added":"2018-03-09","updated":"2018-03-09","author":"649","type":"dos","platform":"android","port":null,"verified":false,"codes":["CVE-2017-9417"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/649/BroadPWN/tree/2ffd7ad310aab18a8e0efe8ec788df5cf6135051"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 64.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.63997,"from":0.54647,"percentile":0.99185},"summary":"EPSS moved from 54.6% to 64.0% probability of exploitation in the next thirty days."}],"references":[{"url":"http://seclists.org/fulldisclosure/2019/May/24","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/99482","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id/1038950","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id/1039330","source":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html","source":"cve@mitre.org"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-9417","source":"cve@mitre.org"},{"url":"https://seclists.org/bugtraq/2019/May/30","source":"cve@mitre.org"},{"url":"https://source.android.com/security/bulletin/2017-07-01","source":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT210121","source":"cve@mitre.org"},{"url":"https://www.blackhat.com/us-17/briefings.html#broadpwn-remotely-compromising-android-and-ios-via-a-bug-in-broadcoms-wi-fi-chipsets","tags":["Technical Description","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2019/May/24","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/99482","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1038950","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039330","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-9417","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://seclists.org/bugtraq/2019/May/30","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://source.android.com/security/bulletin/2017-07-01","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT210121","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.blackhat.com/us-17/briefings.html#broadpwn-remotely-compromising-android-and-ios-via-a-bug-in-broadcoms-wi-fi-chipsets","tags":["Technical Description","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-9417","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}