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01 Record

CVE-2018-6756

True Key (TK) Windows Client - Authentication Abuse vulnerability

HighPUBLISHEDCNA: trellix
CNA base score7.8 CVSS v3.xCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

02 Description

True Key (TK) Windows Client - Authentication Abuse vulnerability

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.02% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 63.2% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2018-12-06 23:00Z7 YR AGO
Last updated
2024-08-05 06:10Z2 YR AGO
Reserved
2018-02-06
Assigning CNA
trellix
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Weaknesses
No CWE assigned
Data version
5.1
Document digest
bd969d087348c9a88fc899b6f084f0b89ad8474fba79e1b8203fb4746146ad8b

05 Affected products

VendorProductVersionsPlatforms
McAfeeTrue Key5.1.230.7 to 5.1.230.7x86

06 References