PT-2020-18673 · Druva · Druva Insync Windows Client

Chris Lyne + 1 · Published 2020-05-21 · Updated 2022-11-29 · CVE-2020-5752

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Druva inSync Windows Client version 6.6.3

Description The issue allows a local, unauthenticated attacker to execute arbitrary operating system commands with SYSTEM privileges due to a relative path traversal vulnerability.

Recommendations For Druva inSync Windows Client version 6.6.3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-5752

Affected Products

Druva Insync Windows Client

References · 9

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/druva_insync_insynccphwnet64_rcp_type_5_priv_esc.rb · Exploit
• 🔥 https://tenable.com/security/research/tra-2020-34 · Exploit
• 🔥 http://packetstormsecurity.com/files/160404/Druva-inSync-Windows-Client-6.6.3-Privilege-Escalation.html · Exploit
• 🔥 http://packetstormsecurity.com/files/157802/Druva-inSync-Windows-Client-6.6.3-Local-Privilege-Escalation.html · Exploit
• 🔥 https://exploit-db.com/exploits/48505 · Exploit
• 🔥 https://exploit-db.com/exploits/49211 · Exploit
• https://osv.dev/vulnerability/CVE-2020-5752 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-5752 · Security Note
• https://t.me/cvenotify/3974 · Telegram Post