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CVE-2020-3440

Опубликовано: 26 авг. 2020
Источник: nvd
CVSS3: 6.5
CVSS3: 6.5
CVSS2: 4.3
EPSS Низкий

Описание

A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end-user system. The vulnerability is due to improper validation of URL parameters that are sent from a website to the affected application. An attacker could exploit this vulnerability by persuading a user to follow a URL to a website that is designed to submit crafted input to the affected application. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system, possibly corrupting or deleting critical system files.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:windows:*:*
Версия до 40.8 (исключая)

EPSS

Процентиль: 52%
0.00285
Низкий

6.5 Medium

CVSS3

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-22
CWE-22

Связанные уязвимости

github
больше 3 лет назад

A vulnerability in Cisco Webex Meetings Desktop App for Windows could allow an unauthenticated, remote attacker to overwrite arbitrary files on an end-user system. The vulnerability is due to improper validation of URL parameters that are sent from a website to the affected application. An attacker could exploit this vulnerability by persuading a user to follow a URL to a website that is designed to submit crafted input to the affected application. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system, possibly corrupting or deleting critical system files.

CVSS3: 6.5
fstec
больше 5 лет назад

Уязвимость программного обеспечения для веб-конференцсвязи Cisco Webex Meetings Desktop App, связанная с ошибками при проверке параметров URL, позволяющая нарушителю перезаписать произвольные файлы

EPSS

Процентиль: 52%
0.00285
Низкий

6.5 Medium

CVSS3

6.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-22
CWE-22