A vulnerability in CCleaner and CCleaner Cloud

Обновлено: 03/06/2020
Дата обнаружения
Уровень угрозы

A vulnerability was found in CCleaner and CCleaner Cloud. This vulnerability can be exploited remotely to obtain sensitive information or execute arbitrary code.

Technical details

An unauthorized modification of the CCleaner.exe binary resulted in an insertion of a two-stage backdoor capable of running code received from a remote IP address on affected systems.

This vulnerability affects only 32-bit Windows systems.

NB: This vulnerability does not have any public CVSS rating.

Пораженные продукты

CCleaner version 5.33.6162 and CCleaner Cloud version 1.07.3191 on 32-bit Windows systems


Update to the latest version
Download CCleaner

Первичный источник обнаружения
Security Notification for CCleaner v5.33.6162 and CCleaner Cloud v1.07.3191 for 32-bit Windows users
Связанные продукты
Узнай статистику распространения уязвимостей в твоем регионе