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.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://www.tenable.com/security/research/tra-2020-34 | release notes exploit third party advisory |
http://packetstormsecurity.com/files/157802/Druva-inSync-Windows-Client-6.6.3-Local-Privilege-Escalation.html | exploit vdb entry third party advisory |
http://packetstormsecurity.com/files/160404/Druva-inSync-Windows-Client-6.6.3-Privilege-Escalation.html | exploit vdb entry third party advisory |