CVE-2022-47522

Katalog CVE

CVSS 7.5 · High EPSS 0,89%

Kerentanan Authentication Bypass by Spoofing pada ieee 802.11, sonicwall tz670 firmware +28 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.

Rincian

Terbit di NVD

15 April 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-290: Authentication Bypass by Spoofing

EPSS (30 hari)

0,89% peluang dieksploitasi; lebih tinggi dari 58,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://papers.mathyvanhoef.com/usenix2023-wifi.pdf exploit · deskripsi teknis · advisory pihak ketiga
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006 advisory pihak ketiga
• https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc
• https://www.wi-fi.org/discover-wi-fi/passpoint not applicable