Drive Encryption (MDE) - Authentication Bypass vulnerability
Published Jul 27, 2018
6.6
MEDIUMCVSS 3.1
EPSS 0.24%
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.
Affected products
-
- Version 7.1.0StatusaffectedConstraints<7.1.0*
- Version 7.1.3.634StatusaffectedConstraints<7.1.3.634
- Version 7.2.0StatusaffectedConstraints<7.2.0*
- Version 7.2.6StatusaffectedConstraints<7.2.6
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| McAfee | Drive Encryption (MDE) | n/a |
|
- ≥ 7.1.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
AV:L/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.24% (0.00242) | 13.90th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.24% (0.00242) | 15.69th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://kc.mcafee.com/corporate/index?page=content&id=SB10242 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| https://kc.mcafee.com/corporate/index?page=content&id=SB10242 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.