A vulnerability was found in Druva inSync Windows Client 6.5.0. It has been rated as critical. This issue affects an unknown functionality. The manipulation as part of a System Command leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Improper neutralization of special elements used in an OS command in Druva inSync Windows Client 6.5.0 allows a local, unauthenticated attacker to execute arbitrary operating system commands with SYSTEM privileges.

The weakness was published 02/25/2020. The identification of this vulnerability is CVE-2019-3999 since 01/03/2019. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entry is available at VDB-155535.

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Vendor

• Druva

Name

• inSync Windows Client

Version

• 6.5.0

CPE 2.3info

• 🔍

CPE 2.2info

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