CVE-2021-4242

Опубликовано: 30 нояб. 2022

Источник: nvd

CVSS3: 6.3

CVSS3: 8.8

EPSS Средний

Описание

A vulnerability was found in Sapido BR270n, BRC76n, GR297 and RB1732 and classified as critical. Affected by this issue is some unknown functionality of the file ip/syscmd.htm. The manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214592.

Ссылки

https://blog.csdn.net/qq_44159028/article/details/114590267
Exploit
Third Party Advisory
https://github.com/smallpiggy/Sapido--rce/blob/main/Sapido%E8%B7%AF%E7%94%B1%E5%99%A8-rce.py
Exploit
Third Party Advisory
https://vuldb.com/?id.214592
Third Party Advisory
https://blog.csdn.net/qq_44159028/article/details/114590267
Exploit
Third Party Advisory
https://github.com/smallpiggy/Sapido--rce/blob/main/Sapido%E8%B7%AF%E7%94%B1%E5%99%A8-rce.py
Exploit
Third Party Advisory
https://vuldb.com/?id.214592
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:sapido:br270n_firmware:2.1.03:*:*:*:*:*:*:*

cpe:2.3:h:sapido:br270n:-:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

cpe:2.3:o:sapido:brc76n_firmware:2.1.03:*:*:*:*:*:*:*

cpe:2.3:h:sapido:brc76n:-:*:*:*:*:*:*:*

Конфигурация 3

Одновременно

cpe:2.3:o:sapido:gr297n_firmware:2.1.3:*:*:*:*:*:*:*

cpe:2.3:h:sapido:gr297n:-:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:o:sapido:rb-1732_firmware:2.0.43:*:*:*:*:*:*:*

cpe:2.3:h:sapido:rb-1732:-:*:*:*:*:*:*:*

EPSS

Процентиль: 93%

0.10482

Средний

6.3 Medium

CVSS3

8.8 High

CVSS3

Дефекты

CWE-707

CWE-78

Связанные уязвимости

GHSA-2gp5-q39j-fmr2

CVSS3: 8.8

github

около 3 лет назад

EPSS

Процентиль: 93%

0.10482

Средний

6.3 Medium

CVSS3

8.8 High

CVSS3

Дефекты

CWE-707

CWE-78