Improper access control in the installer for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 may all…

published 2021-11-17 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-2770

cvss: 7.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

Improper access control in the installer for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 may allow an authenticated user to potentially enable escalation of privilege via local access.

Patch / fix

fixed in 12

intel ax210_firmware 22.60
intel ax201_firmware 22.60
intel ax200_firmware 22.60
intel ac_9560_firmware 22.60
intel ac_9462_firmware 22.60
intel ac_9461_firmware 22.60
intel ac_9260_firmware 22.60
intel ac_8265_firmware 22.60
intel ac_8260_firmware 22.60
intel ac_3168_firmware 22.60
intel ac_7265_firmware 22.60
intel ac_3165_firmware 22.60

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	4.6	AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

n/a Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10

References

intel.com /content/www/us/en/security-center/advisory/intel-sa-00540.html
vendor-advisory

Sources

CVE List CVE-2021-0151
NVD CVE-2021-0151

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary