CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, без особени условия, с администраторски права и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- TP-Link Systems Inc. TL-WR802N v4: преди V4_260304
- TP-Link Systems Inc. TL-WR841N v14: преди V14_260303
- TP Link Systems Inc. TL-WR840N v6: преди V6_260304
Вид слабост
История
- 13 март 2026 Публикувано
Други уязвимости в TP-Link Systems Inc. TL-WR802N v4
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-3227
- https://nvd.nist.gov/vuln/detail/CVE-2026-3227
- https://www.tp-link.com/en/support/download/tl-wr802n/v4/#Firmware
- https://www.tp-link.com/us/support/download/tl-wr802n/v4/#Firmware
- https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware
- https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware
- https://www.tp-link.com/en/support/download/tl-wr840n/v6/#Firmware
- https://www.tp-link.com/us/support/faq/5018/