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CVE-2018-6514

24
FAUCET Score

CVE-2018-6514 describes a DLL preloading vulnerability in Facter on Windows, affecting Puppet Agent versions 1.10.x, 5.3.x, and 5.5.x prior to their respective patched releases. This high-severity vulnerability (CVSS 7.8) allows for privilege escalation through a local attack requiring user interaction, potentially leading to full compromise of confidentiality, integrity, and availability. Despite its impact, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.10.0, < 1.10.13CPE matchmatch criteria
cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*
>= 5.3.0, < 5.3.7CPE matchmatch criteria
cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*
>= 5.5.0, < 5.5.2CPE matchmatch criteria
cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:*

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
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 51st percentile among its peer group of 11,615 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

Vendor Advisories (1)

redhatCVE-2018-6514Important

puppet-agent: Facter tries to load DLLs from the current working directory

Jun 7, 2018

References

puppet.com / security/cve/CVE-2018-6514
Vendor Advisory