DSA-2019-001: Dell Networking OS10 Improper Certificate Validation Vulnerability
Published Jan 18, 2019
7.4
HIGHCVSS 3.0
EPSS 0.61%
Description
Dell Networking OS10 versions prior to 10.4.3.0 contain a vulnerability in the Phone Home feature which does not properly validate the server's certificate authority during TLS handshake. Use of an invalid or malicious certificate could potentially allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<10.4.3.0
- 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 | Dell Networking OS10 | n/a |
|
- < 10.4.3.0
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
AV:N/AC:M/Au:N/C:P/I:P/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 2, 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 2, 2026 | 0.61% (0.00610) | 47.34th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.61% (0.00610) | 47.84th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00087) | 37.30th | v3 (v2023.03.01) |
| Jun 22, 2024 | 0.09% (0.00087) | 37.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00087) | 35.08th | 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://www.dell.com/support/article/us/en/04/sln315899/dsa-2019-001-dell-networking-os10-improper-certificate-validation-vulnerability?lang=en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.dell.com/support/article/us/en/04/sln315899/dsa-2019-001-dell-networking-os10-improper-certificate-validation-vulnerability?lang=en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.