Vulnerability in Idrive
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 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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (19.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.idrive.com/release-info (Vendor Advisory)
- github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-004.md (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15351?
- CVE-2020-15351 is a high-severity vulnerability in Idrive, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2020-06-26.
- How severe is CVE-2020-15351?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-15351 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.