CVSS 9.8 · Critical EPSS 0,52%
Kerentanan Use of Weak Credentials. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.
Use of a deterministic credential generation algorithm in /ftl/bin/calc_f2 in Small Cell Sercomm SCE4255W (FreedomFi Englewood) firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass and full device access.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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