CVE-2019-9228

Опубликовано: 19 июл. 2019

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The (1) management SSH and (2) management TELNET features allow remote attackers to cause a denial of service (connection slot exhaustion) via 5 unauthenticated connection attempts, because the maximum number of unauthenticated clients that can be configured is 5. NOTE: the vendor's position is that this is a "design choice.

Ссылки

https://www.cirosec.de/fileadmin/1._Unternehmen/1.4._Unsere_Kompetenzen/Security_Advisory_AudioCodes_Mediant_family.pdf
Third Party Advisory
https://www.cirosec.de/fileadmin/1._Unternehmen/1.4._Unsere_Kompetenzen/Security_Advisory_AudioCodes_Mediant_family.pdf
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:audiocodes:median_500l-msbr_firmware:*:*:*:*:*:*:*:*

Версия от f7.20a (включая) до f7.20a.252.062 (включая)

cpe:2.3:h:audiocodes:median_500l-msbr:-:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

cpe:2.3:o:audiocodes:median_500-msbr_firmware:*:*:*:*:*:*:*:*

Версия от f7.20a (включая) до f7.20a.252.062 (включая)

cpe:2.3:h:audiocodes:median_500-msbr:-:*:*:*:*:*:*:*

Конфигурация 3

Одновременно

cpe:2.3:o:audiocodes:median_m800b-msbr_firmware:*:*:*:*:*:*:*:*

Версия от f7.20a (включая) до f7.20a.252.062 (включая)

cpe:2.3:h:audiocodes:median_m800b-msbr:-:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:o:audiocodes:median_800c-msbr_firmware:*:*:*:*:*:*:*:*

Версия от f7.20a (включая) до f7.20a.252.062 (включая)

cpe:2.3:h:audiocodes:median_800c-msbr:-:*:*:*:*:*:*:*

EPSS

Процентиль: 68%

0.00563

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

GHSA-8844-xm63-xpv5

CVSS3: 7.5

github

больше 3 лет назад

** DISPUTED ** An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The (1) management SSH and (2) management TELNET features allow remote attackers to cause a denial of service (connection slot exhaustion) via 5 unauthenticated connection attempts, because the maximum number of unauthenticated clients that can be configured is 5. NOTE: the vendor's position is that this is a "design choice."

EPSS

Процентиль: 68%

0.00563

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

NVD-CWE-noinfo