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CVE-2022-37660 (GCVE-0-2022-37660)

Vulnerability from cvelistv5 – Published: 2025-02-11 00:00 – Updated: 2026-07-14 11:54
VLAI
Summary
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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-13 14:18 UTC
CWE
  • n/a
  • CWE-323 - Reusing a Nonce, Key Pair in Encryption
Assigner
References
Impacted products
Vendor Product Version CPE status
Siemens SIDIS Secured SmartPlug Affected: 0 , < V7.26.0310 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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