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CVE-2018-0598

29
FAUCET Score

CVE-2018-0598 is an untrusted search path vulnerability affecting Microsoft Windows, specifically within self-extracting archive files created by IExpress. An attacker could exploit this by placing a malicious DLL in an unspecified directory, leading to privilege escalation. With a CVSS score of 7.8 (High), this vulnerability has a low attack complexity and requires user interaction, but can result in high impact to confidentiality, integrity, and availability. While the FAUCET Risk Score is high at 84/100, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

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

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
9.04%
Probability of exploitation in next 30 days
EPSS Percentile
94.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0904 is in the 94th percentile among its peer group of 11,621 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/JVN72748502/index.html
Third Party Advisory
blogs.technet.microsoft.com / srd/2018/04/04/triaging-a-dll-planting-vulnerability
Broken Link
msrc.microsoft.com / blog/2018/04/triaging-a-dll-planting-vulnerability