CVE-2018-6686

CVSS V2 Medium 4.6 CVSS V3 Medium 6.6
Description
Authentication Bypass vulnerability in TPM autoboot in McAfee Drive Encryption (MDE) 7.1.0 and above allows physically proximate attackers to bypass local security protection via specific set of circumstances.
Overview
  • CVE ID
  • CVE-2018-6686
  • Assigner
  • psirt@mcafee.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-27T13:29:00
  • Last Modified Date
  • 2023-01-27T18:35:07
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mcafee:drive_encryption:*:*:*:*:*:*:*:* 1 OR 7.1.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.7
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://kc.mcafee.com/corporate/index?page=content&id=SB10242 Mitigation Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-6686
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6686
History
Created Old Value New Value Data Type Notes
2022-05-10 17:03:47 Added to TrackCVE
2022-12-03 10:34:31 2018-07-27T13:29Z 2018-07-27T13:29:00 CVE Published Date updated
2022-12-03 10:34:31 2019-10-09T23:42:00 CVE Modified Date updated
2022-12-03 10:34:31 Modified Vulnerability Status updated
2023-01-26 23:08:23 Modified Undergoing Analysis Vulnerability Status updated
2023-01-27 22:09:24 2023-01-27T18:35:07 CVE Modified Date updated
2023-01-27 22:09:24 Undergoing Analysis Analyzed Vulnerability Status updated