CVE-2022-40621
WAVLINK Quantum D4G (WN531G3) Pass-The-Hash
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.7%KEV nãoPoC —Patch —
Lifecycle
13 Sep 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Because the WAVLINK Quantum D4G (WN531G3) running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed password of a logged on user and use it in a classic Pass-the-Hash style attack.
Affected products
WAVLINK · WN531G3Want to know if your infrastructure is exposed to this?
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