CVE-2021-4144

high

Description

TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.

References

https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware

https://jvn.jp/en/vu/JVNVU94883311/

Details

Source: Mitre, NVD

Published: 2021-12-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.01774