Where
-Infinity
0
Severity
6.4
AV:N/AC:L/Au:N/C:N/I:P/A:P

The SaveToFile method in the UniBasicPack.UniTextBox ActiveX control in UniBasic100EDA1811C.ocx in IDrive Online Backup 3.4.0 allows remote attackers to write to arbitrary files via a pathname in the first argument.

First published (updated )
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

IDrive before 6.7.3.19 on Windows installs by default to %PROGRAMFILES(X86)%\IDriveWindows with weak folder permissions granting any user modify permission (i.e., NT AUTHORITY\Authenticated Users:(OI)(CI)(M)) to the contents of the directory and its sub-folders. In addition, the program installs a service called IDriveService that runs as LocalSystem. Thus, any standard user can escalate privileges to NT AUTHORITY\SYSTEM by substituting the service's binary with a malicious one.

First published (updated )

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