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CVE-2026-4346

Опубликовано: 26 мар. 2026
Источник: nvd
CVSS3: 6.8
EPSS Низкий

Описание

The vulnerability affecting TL-WR850N v3 allows cleartext storage of administrative and Wi-Fi credentials in a region of the device’s flash memory while the serial interface remains enabled and protected by weak authentication. An attacker with physical access and the ability to connect to the serial port can recover sensitive information, including the router’s management password and wireless network key.

Successful exploitation can lead to full administrative control of the device and unauthorized access to the associated wireless network.

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:tp-link:tl-wr850n_firmware:*:*:*:*:*:*:*:*
Версия до 0.9.1_Build251205 (исключая)
cpe:2.3:h:tp-link:tl-wr850n:3:*:*:*:*:*:*:*

EPSS

Процентиль: 5%
0.0002
Низкий

6.8 Medium

CVSS3

Дефекты

CWE-312

Связанные уязвимости

CVSS3: 6.8
github
14 дней назад

The vulnerability affecting TL-WR850N v3 allows cleartext storage of administrative and Wi-Fi credentials in a region of the device’s flash memory while the serial interface remains enabled and protected by weak authentication. An attacker with physical access and the ability to connect to the serial port can recover sensitive information, including the router’s management password and wireless network key. Successful exploitation can lead to full administrative control of the device and unauthorized access to the associated wireless network.

EPSS

Процентиль: 5%
0.0002
Низкий

6.8 Medium

CVSS3

Дефекты

CWE-312