CVE-2019-3999

PoC ×3—

CVSS 3.1

7.8 high

EPSS

9%p95

Published

Feb 25, 2020 (Feb 25, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: druva
Products: insync client
Weakness: CWE-78
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (8.6%)

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