{"id":"CVE-2022-47522","aliases":["EUVD-2022-50283","GHSA-mhx7-gx95-mh4v"],"status":"published","title":"The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept...","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00889,"percentile":0.59608,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-290"],"published":"2023-04-15T00:00:00Z","modified":"2026-06-17T05:13:49Z","exploits":[{"source":"pocgithub","id":"toffeenutt/CVE-2022-47522-PoC","title":"toffeenutt/CVE-2022-47522-PoC","date":"2025-02-10","url":"https://github.com/toffeenutt/CVE-2022-47522-PoC"}],"products":[{"vendor":"ieee","product":"ieee_802.11"},{"vendor":"sonicwall","product":"soho_250_firmware"},{"vendor":"sonicwall","product":"soho_250w_firmware"},{"vendor":"sonicwall","product":"sonicwave_224w_firmware"},{"vendor":"sonicwall","product":"sonicwave_231c_firmware"},{"vendor":"sonicwall","product":"sonicwave_432o_firmware"},{"vendor":"sonicwall","product":"sonicwave_621_firmware"},{"vendor":"sonicwall","product":"sonicwave_641_firmware"},{"vendor":"sonicwall","product":"sonicwave_681_firmware"},{"vendor":"sonicwall","product":"tz270_firmware"},{"vendor":"sonicwall","product":"tz270w_firmware"},{"vendor":"sonicwall","product":"tz300_firmware"},{"vendor":"sonicwall","product":"tz300p_firmware"},{"vendor":"sonicwall","product":"tz300w_firmware"},{"vendor":"sonicwall","product":"tz350_firmware"},{"vendor":"sonicwall","product":"tz350w_firmware"},{"vendor":"sonicwall","product":"tz370_firmware"},{"vendor":"sonicwall","product":"tz370w_firmware"},{"vendor":"sonicwall","product":"tz400_firmware"},{"vendor":"sonicwall","product":"tz400w_firmware"},{"vendor":"sonicwall","product":"tz470_firmware"},{"vendor":"sonicwall","product":"tz470w_firmware"},{"vendor":"sonicwall","product":"tz500_firmware"},{"vendor":"sonicwall","product":"tz500w_firmware"},{"vendor":"sonicwall","product":"tz570_firmware"},{"vendor":"sonicwall","product":"tz570p_firmware"},{"vendor":"sonicwall","product":"tz570w_firmware"},{"vendor":"sonicwall","product":"tz600_firmware"},{"vendor":"sonicwall","product":"tz600p_firmware"},{"vendor":"sonicwall","product":"tz670_firmware"}],"references":[{"url":"https://www.wi-fi.org/discover-wi-fi/passpoint","tags":["x_transferred","Not Applicable"]},{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006","tags":["x_transferred","Third Party Advisory"]},{"url":"https://papers.mathyvanhoef.com/usenix2023-wifi.pdf","tags":["x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47522"},{"url":"https://github.com/advisories/GHSA-mhx7-gx95-mh4v"}],"sources":{"cve":[{"id":"CVE-2022-47522","description":"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.","status":"published","published":"2023-04-15T00:00:00Z","modified":"2025-02-06T15:54:53.804Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-50283","description":"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.","status":"published","published":"2023-04-15T00:00:00Z","modified":"2025-02-06T15:54:53Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:03.312509Z"}],"ghsa":[{"id":"GHSA-mhx7-gx95-mh4v","title":"The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept...","description":"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.","status":"published","published":"2023-04-15T03:30:14Z","modified":"2024-04-04T03:30:14Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:56:15.423381Z"}],"nvd":[{"id":"CVE-2022-47522","description":"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.","status":"published","published":"2023-04-15T02:15:07.29Z","modified":"2026-06-17T05:13:49.173Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-290"],"updated_at":"2026-11-02T14:07:37.42466Z"}]}}