{"id":"ALPINE-CVE-2023-52160","details":"The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.","modified":"2026-09-15T08:17:48.422708951Z","published":"2024-02-22T17:15:08.263Z","upstream":["CVE-2023-52160"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2023-52160"}],"affected":[{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}},{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r11"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}},{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r11"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}},{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r11"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}},{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r11"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}},{"package":{"name":"wpa_supplicant","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/wpa_supplicant?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-r11"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-52160.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}