CVE-2021-4144

HIGH

TP-Link TL-WR802N Firmware < 211202 - OS Command Injection

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2
Core References
Product, Vendor Advisory x_refsource_confirm
https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware
Third Party Advisory, VDB Entry third-party-advisory x_refsource_jvn
https://jvn.jp/en/vu/JVNVU94883311/

Scores

CVSS v3 8.8
EPSS 0.0171
EPSS Percentile 82.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (1)
tp-link/tl-wr802n_firmware < 211202
Published Dec 23, 2021
Tracked Since Feb 18, 2026