CVE-2020-15351
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.29% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-276
- Affected
- idrive/idrive
- Source
- cve@mitre.org
References
- https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-004.mdThird Party Advisory
- https://www.idrive.com/release-info#winVendor Advisory
- https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-004.mdThird Party Advisory
- https://www.idrive.com/release-info#winVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.