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CVE-2018-19592

24
FAUCET Score

CVE-2018-19592 affects Corsair Link 4.9.7.35, where the "CLink4Service" is installed with insecure permissions. This allows any unprivileged user to gain control of the service and execute commands with NT AUTHORITY\SYSTEM privileges, leading to a complete system compromise. The vulnerability has a CVSS score of 7.8 (High) due to its low attack complexity and the potential for full confidentiality, integrity, and availability impact. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.9.7.35CPE matchmatch criteria
cpe:2.3:o:corsair:link:4.9.7.35:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
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
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
61.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 93rd percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 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

forum.corsair.com / v3/showthread.php
Release NotesVendor Advisory
github.com / BradyDonovan/CVE-2018-19592/blob/master/CLink4Service
Third Party Advisory