CVE-2026-3227 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

A command injection vulnerability was identified in TP-Link TL-WR802N v4, TL-WR841N v14, and TL-WR840N v6 due to improper neutralization of special elements use…
High CVSS: 8.5

CVE-2026-3227

A command injection vulnerability was identified in TP-Link TL-WR802N v4, TL-WR841N v14, and TL-WR840N v6 due to improper neutralization of special elements used in an OS command. In the router configuration import function allows an authenticated attacker to upload a crafted configuration file that results in execution of OS commands with root privileges during port-trigger processing.
Successful exploitation allows an authenticated attacker to execute system commands with root privileges, leading to full device compromise.
Vendor
Tp-link
Product
Tl-wr802n Firmware
CWE
CWE-78
Yayın Tarihi
2026-03-16 14:19:47
Güncelleme
2026-04-07 01:07:52
Source Identifier
f23511db-6c3e-4e32-a477-6aa17d310630
KEV Date Added
-

Kategoriler

CWE-78 Tl-wr802n Firmware HIGH Tp-link 2026

Referanslar

https://www.tp-link.com/en/support/download/tl-wr802n/v4/#Firmware https://www.tp-link.com/en/support/download/tl-wr840n/v6/#Firmware https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware https://www.tp-link.com/us/support/download/tl-wr802n/v4/#Firmware https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware https://www.tp-link.com/us/support/faq/5018/