CVE-2022-37660
In hostapd 2.10 and earlier, the PKEX code remains active even after a successful PKEX association. An attacker that suc
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.
MEDIUM · CVSS 6.5
EPSS 0.00177
Schedule remediation
- SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0
YARA rules0