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.
総合評価: CVE-2023-52160 は中リスク（45.2/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.18%、63 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 4.17% | 1.18% | -2.99% |
| 2 | 2026-03-12 | 3.12% | 4.17% | +1.05% |
| 3 | 2026-01-23 | — | 3.12% | — |
EPSS の全履歴 （全 23 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2023-52160: 1 source package rows (wpa_supplicant); 5 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 5, open 0. | https://security.alpinelinux.org/vuln/CVE-2023-52160 |
debian
|
not yet assigned | CVE-2023-52160 not yet assigned priority: Debian including 1 source packages (wpa), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-52160 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-52160 |
suse
|
medium | CVE-2023-52160 severity moderate: SUSE including 258 source package names (1.2.3-2.2.132:wpa_supplicant-2.9-150000.4.39.1, 1.2.3-3.2.153:wpa_supplicant-2.9-150000.4.39.1, …), 308 product×package rows across 72 product lines (Container rancher/elemental-teal-rt/5.4, Container rancher/elemental-teal/5.4, … (72 product lines)): Known Affected 231, Fixed 74, Known Not Affected 3. | https://www.suse.com/security/cve/CVE-2023-52160/ |
ubuntu
|
medium | CVE-2023-52160 medium priority: Ubuntu including 1 source packages (wpa), 11 status rows across 11 suites (bionic, focal, jammy, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): deferred 7, ignored 3, needs-triage 1. | https://ubuntu.com/security/CVE-2023-52160 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 38 | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
| fedoraproject | fedora | 39 | cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 9.0 | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| w1.fi | wpa_supplicant | <= 2.10 | cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* |