CVE-2018-6757
True Key (TK) Windows Client - Privilege Escalation vulnerability
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7 and earlier allows local users to execute arbitrary code via specially crafted malware.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
True Key (TK) Windows Client - Privilege Escalation vulnerability
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7 and earlier allows local users to execute arbitrary code via specially crafted malware.
- Record
CVE-2018-6757- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
EUVDEUVD-2018-18504
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7 and earlier allows local users to execute arbitrary code via specially crafted malware.
- Record
EUVD-2018-18504- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7rgr-gvvh-5rf9
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7...
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7 and earlier allows local users to execute arbitrary code via specially crafted malware.
- Record
GHSA-7rgr-gvvh-5rf9- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
Privilege Escalation vulnerability in Microsoft Windows client in McAfee True Key (TK) 5.1.230.7 and earlier allows local users to execute arbitrary code via specially crafted malware.
- Record
CVE-2018-6757- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H - CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | McAfee True Key - McAfee.TrueKey.Service Privilege Escalation | 2018-12-11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-6757 is a high vulnerability (CVSS 7.5) in Mcafee True Key, published December 6, 2018. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.14%, the 66th percentile. No source names a fixed version.