CVE-2019-3999

HighCVSS 7.8/10Last 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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Vendor	Product	Versions
n/a	Druva inSync Windows Client	6.5.0

References

http://packetstormsecurity.com/files/157493/Druva-inSync-Windows-Client-6.5.2-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157680/Druva-inSync-inSyncCPHwnet64.exe-RPC-Type-5-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
https://www.tenable.com/security/research/tra-2020-12Exploit, Third Party Advisory
http://packetstormsecurity.com/files/157493/Druva-inSync-Windows-Client-6.5.2-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157680/Druva-inSync-inSyncCPHwnet64.exe-RPC-Type-5-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
https://www.tenable.com/security/research/tra-2020-12Exploit, Third Party Advisory

Timeline

Published: Feb 25, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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