Vulnerability Details CVE-2022-40621
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.3%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2022-40621
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cpe:2.3:h:wavlink:wn531g3:-
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cpe:2.3:o:wavlink:wn531g3_firmware:-
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cpe:2.3:o:wavlink:wn531g3_firmware:m31g3.v5030.200325