CVE-2021-27210

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

TP-Link Archer C5v 1.7_181221 devices allows remote attackers to retrieve cleartext credentials via [USER_CFG#0,0,0,0,0,0#0,0,0,0,0,0]0,0 to the /cgi?1&5 URI.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-312

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gokay.org/tp-links-archer-c5v-improper-authorization/Exploit, Third Party Advisory
https://gokay.org/tp-links-archer-c5v-improper-authorization/Exploit, Third Party Advisory

Timeline

Published: Feb 13, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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