CVE-2017-11519

passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511.
PRNG
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
Common Weakness Enumeration
References
http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware
https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html
http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware
https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html