Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability
Published Sep 28, 2018
6.5
MEDIUMCVSS 3.0
EPSS 1.60%
Description
Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<4.3.1.1525703027
- Version
-
- Version unspecifiedStatusaffectedConstraints<4.3.1.1525703027
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Dell EMC | Dell EMC Unity | n/a |
| ||||||
| Dell EMC | Dell EMC UnityVSA | n/a |
|
Configuration 1
- < 4.3.1.1525703027
Configuration 2
- < 4.3.1.1525703027
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:L/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:L/Au:S/C:P/I:N/A:N
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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- 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 | 1.60% (0.01602) | 74.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.60% (0.01602) | 72.58th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.13% (0.00125) | 47.55th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.13% (0.00125) | 47.42th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.12% (0.00120) | 45.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00133) | 46.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.52% (0.00523) | 12.55th | v1 |
| Jan 6, 2022 | 0.52% (0.00523) | 12.10th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (1)
- https://seclists.org/fulldisclosure/2018/Sep/30 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://seclists.org/fulldisclosure/2018/Sep/30 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.