Aruba ClearPass, all versions of 6.6.x prior to 6.6.9 are affected by an authentication bypass vulnerability, an attacker can leverage this vulnerability to gain administrator privileges on the system
Published Aug 6, 2018
9.8
CRITICALCVSS 3.0
EPSS 3.89%
Description
Aruba ClearPass, all versions of 6.6.x prior to 6.6.9 are affected by an authentication bypass vulnerability, an attacker can leverage this vulnerability to gain administrator privileges on the system. The vulnerability is exposed only on ClearPass web interfaces, including administrative, guest captive portal, and API. Customers who do not expose ClearPass web interfaces to untrusted users are impacted to a lesser extent.
Affected products
-
- Version 6.6.x prior to 6.6.9 and 6.7.x prior to 6.7.1StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Hewlett Packard Enterprise | Aruba ClearPass | n/a |
|
- ≥ 6.6.0 · < 6.6.9
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
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 v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.89% (0.03886) | 89.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.89% (0.03886) | 88.84th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.92% (0.00917) | 74.29th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.26% (0.00264) | 66.53th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.26% (0.00264) | 65.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.26% (0.00264) | 62.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.19% (0.02189) | 50.60th | v1 |
| Jan 6, 2022 | 2.19% (0.02189) | 50.10th | v1 |
| Sep 1, 2021 | 2.19% (0.02189) | 77.46th | v1 |
| Apr 14, 2021 | 2.19% (0.02189) | 0.00th | v1 |
References (1)
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.