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CVE-2018-0593

25
FAUCET Score

CVE-2018-0593 describes an untrusted search path vulnerability in the installer for Microsoft OneDrive, allowing an attacker to gain elevated privileges by introducing a malicious DLL. This vulnerability carries a CVSS v3 score of 7.8 (High), indicating a significant risk where a local attacker could achieve high impact on confidentiality, integrity, and availability with low attack complexity, requiring user interaction. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for privilege escalation warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:onedrive:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
5.13%
Probability of exploitation in next 30 days
EPSS Percentile
91.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0513 is in the 92nd percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvn.jp / en/jp/JVN91151862/index.html
Third Party Advisory
blogs.technet.microsoft.com / srd/2018/04/04/triaging-a-dll-planting-vulnerability
Vendor Advisory
securityfocus.com / bid/104563
Third Party AdvisoryVDB Entry