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CVE-2021-21968

Опубликовано: 04 фев. 2022
Источник: nvd
CVSS3: 8.1
CVSS3: 8.3
CVSS2: 6.8
EPSS Низкий

Описание

A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:sealevel:seaconnect_370w_firmware:1.3.34:*:*:*:*:*:*:*
cpe:2.3:h:sealevel:seaconnect_370w:-:*:*:*:*:*:*:*

EPSS

Процентиль: 61%
0.00419
Низкий

8.1 High

CVSS3

8.3 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-20
NVD-CWE-Other

Связанные уязвимости

CVSS3: 7.4
github
почти 4 года назад

A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

EPSS

Процентиль: 61%
0.00419
Низкий

8.1 High

CVSS3

8.3 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-20
NVD-CWE-Other