Description
Relative path traversal in Druva inSync Windows Client 6.6.3 allows a local, unauthenticated attacker to execute arbitrary operating system commands with SYSTEM privileges.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Druva inSync Windows Client | 6.6.3 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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Druva inSync inSyncCPHwnet64.exe RPC Type 5 Privilege Escalation
exploit/windows/local/druva_insync_insynccphwnet64_rcp_type_5_priv_esc
Exploit-DB 2
- Druva inSync Windows Client 6.6.3 - Local Privilege Escalation (PowerShell) EDB-49211 · local · Dec 7, 2020
- Druva inSync Windows Client 6.6.3 - Local Privilege Escalation EDB-48505 · local · May 22, 2020 · verified
GitHub 2 repositories
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yevh/CVE-2020-5752-Druva-inSync-Windows-Client-6.6.3---Local-Privilege-Escalation-PowerShell- ★ 4 · Nov 21, 2021
Druva inSync Windows Client 6.6.3 - Local Privilege Escalation (PowerShell) RCE
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x0rbeexd/CVE-2020-5752 ★ 1 · Jan 13, 2026
Local Priviledge Escalation for Druva
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.