CVE-2017-9417 EXPLOIT
9.8
CRITICAL · CVSS 3.0 · EPSS 64% (pctl 99)
Patch early
A public exploit exists.
Description
Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the "Broadpwn" issue.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 64% — more likely to be exploited than 99% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2017-06-04 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| broadcom | bcm4354 wi-fi chipset |
| broadcom | bcm4358 wi-fi chipset |
| broadcom | bcm4359 wi-fi chipset |
| broadcom | bcm43xx wi-fi chipset firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Broadcom BCM43xx Wi-Fi - 'BroadPWN' Denial of Service | 2016-12-01 |
References
- http://seclists.org/fulldisclosure/2019/May/24
- http://www.securityfocus.com/bid/99482
- http://www.securitytracker.com/id/1038950
- http://www.securitytracker.com/id/1039330
- https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-9417
- https://seclists.org/bugtraq/2019/May/30
- https://source.android.com/security/bulletin/2017-07-01
- https://support.apple.com/kb/HT210121
- https://www.blackhat.com/us-17/briefings.html#broadpwn-remotely-compromising-android-and-ios-via-a-bug-in-broadcoms-wi-fi-chipsets
- http://seclists.org/fulldisclosure/2019/May/24
- http://www.securityfocus.com/bid/99482
- http://www.securitytracker.com/id/1038950
- http://www.securitytracker.com/id/1039330
- https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-9417
- https://seclists.org/bugtraq/2019/May/30
- https://source.android.com/security/bulletin/2017-07-01
- https://support.apple.com/kb/HT210121
- https://www.blackhat.com/us-17/briefings.html#broadpwn-remotely-compromising-android-and-ios-via-a-bug-in-broadcoms-wi-fi-chipsets
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