{"id":"CVE-2023-52424","aliases":["EUVD-2023-57051","GHSA-mh3c-527f-cwqv","MGASA-2024-0322","UBUNTU-CVE-2023-52424","openSUSE-SU-2024:14338-1","openSUSE-SU-2025:14890-1"],"status":"published","title":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an...","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","severity":{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.0071,"percentile":0.54025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-304"],"published":"2024-05-17T20:28:13Z","modified":"2026-07-07T21:03:20Z","fixes":[{"ecosystem":"Mageia:9","package":"hostapd","fixed_in":["2.11-1.mga9"],"sources":["osv"]},{"ecosystem":"Mageia:9","package":"wpa_supplicant","fixed_in":["2.11-1.mga9"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"wpa_supplicant","fixed_in":["2.11-1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:9","package":"hostapd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11-1.mga9"}]}]},{"source":"osv","ecosystem":"Mageia:9","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11-1.mga9"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11-1.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"hostapd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11-2.1"}]}],"bundled":2}],"products":[{"vendor":"ieee","product":"802.11_wireless_protocol"}],"references":[{"url":"https://www.wi-fi.org/news-events/press-releases","tags":["x_transferred","report"]},{"url":"https://mentor.ieee.org/802.11/dcn/24/11-24-0938-03-000m-protect-ssid-in-4-way-handshake.docx","tags":["x_transferred","report"]},{"url":"https://www.top10vpn.com/research/wifi-vulnerability-ssid/","tags":["x_transferred","report"]},{"url":"https://www.top10vpn.com/assets/2024/05/Top10VPN-x-Vanhoef-SSID-Confusion.pdf","tags":["x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52424"},{"url":"https://www.top10vpn.com/research/wifi-vulnerability-ssid"},{"url":"https://github.com/advisories/GHSA-mh3c-527f-cwqv"},{"url":"https://advisories.mageia.org/MGASA-2024-0322.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=33523","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4PKEEFWTY6U7SRJ2BKUDQNTDL6FYIP5X/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-52424","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-52424","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2023-52424","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-24912","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-52424","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","status":"published","published":"2024-05-17T20:28:13.039Z","modified":"2025-02-13T15:46:59.936Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T14:35:18.508816Z"}],"euvd":[{"id":"EUVD-2023-57051","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","status":"published","published":"2024-05-17T20:28:13Z","modified":"2025-02-13T15:46:59Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:55.006159Z"}],"ghsa":[{"id":"GHSA-mh3c-527f-cwqv","title":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an...","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","status":"published","published":"2024-05-17T21:31:47Z","modified":"2024-08-29T21:32:08Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T14:58:08.699535Z"}],"nvd":[{"id":"CVE-2023-52424","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","status":"published","published":"2024-05-17T21:15:07.91Z","modified":"2026-06-17T06:42:39.3Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-304"],"updated_at":"2026-11-02T14:09:15.329996Z"}],"osv":[{"id":"UBUNTU-CVE-2023-52424","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a victim into connecting to an unintended or untrusted network with Home WEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka an \"SSID Confusion\" issue. This occurs because the SSID is not always used to derive the pairwise master key or session keys, and because there is not a protected exchange of an SSID during a 4-way handshake.","status":"withdrawn","published":"2024-05-17T21:15:00Z","modified":"2026-07-07T21:03:20.338260724Z","cvss":[{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:23.935133Z"},{"id":"MGASA-2024-0322","title":"Updated hostapd \u0026 wpa_supplicant packages fix security vulnerability","description":"The IEEE 802.11 standard sometimes enables an adversary to trick a\nvictim into connecting to an unintended or untrusted network with Home\nWEP, Home WPA3 SAE-loop. Enterprise 802.1X/EAP, Mesh AMPE, or FILS, aka\nan \"SSID Confusion\" issue. This occurs because the SSID is not always\nused to derive the pairwise master key or session keys, and because\nthere is not a protected exchange of an SSID during a 4-way handshake.\n","status":"published","published":"2024-10-04T05:27:04Z","modified":"2026-04-16T04:43:08.370240885Z","updated_at":"2026-11-02T15:49:42.684501Z"},{"id":"openSUSE-SU-2024:14338-1","title":"wpa_supplicant-2.11-1.1 on GA media","description":"These are all security issues fixed in the wpa_supplicant-2.11-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-09-13T00:00:00Z","modified":"2026-02-04T04:09:09.542535Z","updated_at":"2026-11-02T16:58:36.976155Z"},{"id":"openSUSE-SU-2025:14890-1","title":"hostapd-2.11-2.1 on GA media","description":"These are all security issues fixed in the hostapd-2.11-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-03-13T00:00:00Z","modified":"2025-05-07T18:15:29.068038Z","updated_at":"2026-11-02T16:58:37.399567Z"}]}}