CVE-2021-27209

In the management interface on TP-Link Archer C5v 1.7_181221 devices, credentials are sent in a base64 format over cleartext HTTP.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.1 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
VendorProductVersion
tp-linkarcher_c5v_firmware
1.7_181221:_181221
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gokay.org/tp-link-archer-c5v-base64-cookie/
https://gokay.org/tp-link-archer-c5v-base64-cookie/