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CVE-2020-11625

Опубликовано: 23 июл. 2020
Источник: nvd
CVSS3: 5.3
CVSS2: 5
EPSS Низкий

Описание

An issue was discovered in AvertX Auto focus Night Vision HD Indoor/Outdoor IP Dome Camera HD838 and Night Vision HD Indoor/Outdoor Mini IP Bullet Camera HD438. Failed web UI login attempts elicit different responses depending on whether a user account exists. Because the responses indicate whether a submitted username is valid or not, they make it easier to identify legitimate usernames. If a login request is sent to ISAPI/Security/sessionLogin/capabilities using a username that exists, it will return the value of the salt given to that username, even if the password is incorrect. However, if a login request is sent using a username that is not present in the database, it will return an empty salt value. This allows attackers to enumerate legitimate usernames, facilitating brute-force attacks. NOTE: this is different from CVE-2020-7057.

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:avertx:hd838_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:avertx:hd838:-:*:*:*:*:*:*:*
Конфигурация 2

Одновременно

cpe:2.3:o:avertx:hd438_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:avertx:hd438:-:*:*:*:*:*:*:*

EPSS

Процентиль: 61%
0.0042
Низкий

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

CWE-203

Связанные уязвимости

github
больше 3 лет назад

An issue was discovered in AvertX Auto focus Night Vision HD Indoor/Outdoor IP Dome Camera HD838 and Night Vision HD Indoor/Outdoor Mini IP Bullet Camera HD438. Failed web UI login attempts elicit different responses depending on whether a user account exists. Because the responses indicate whether a submitted username is valid or not, they make it easier to identify legitimate usernames. If a login request is sent to ISAPI/Security/sessionLogin/capabilities using a username that exists, it will return the value of the salt given to that username, even if the password is incorrect. However, if a login request is sent using a username that is not present in the database, it will return an empty salt value. This allows attackers to enumerate legitimate usernames, facilitating brute-force attacks. NOTE: this is different from CVE-2020-7057.

CVSS3: 5.3
fstec
больше 5 лет назад

Уязвимость веб-интерфейса микропрограммного обеспечения сетевой IP-камеры AvertX, позволяющая нарушителю получить доступ к видеопотоку

EPSS

Процентиль: 61%
0.0042
Низкий

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

CWE-203