CVE-2018-6661: TS102801 True Key DLL Side-Loading vulnerability

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-04-02 · updated 2026-06-17
Weakness: CWE-426

Description

DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature.

Affected products

McAfee True Key: through 4.20

References

https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801
https://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS102801

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