🛡️ CVE-2022-37660
🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-323 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association. An attacker that successfully bootstrapped public keys with another entity using PKEX in the past, will be able to subvert a future bootstrapping by passively observing public keys, re-using the encrypting element Qi and subtracting it from the captured message M (X = M - Qi). This will result in the public ephemeral key X; the only element required to subvert the PKEX association.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE CWE-323
Public Exploit ✅ No
Source NVD
Published 2025-02-11
Updated 2026-06-08
Modified 2025-11-03

Affected Packages

Software From version Fixed in
hostapd — 2.10

Exploit Protection

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