Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an unauthenticated file upload vulnerability
Published Apr 24, 2019
9.8
CRITICALCVSS 3.0
EPSS 1.68%
Description
Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an unauthenticated file upload vulnerability. The page web/jquery/uploader/uploadify.php can be accessed without any credentials, and allows uploading arbitrary files to any location on the attached storage.
Affected products
No data.
Configuration 1
- < 2.31.174
Running on/with
- n/a
Configuration 2
- < 2.31.174
Running on/with
- n/a
Configuration 3
- < 2.31.174
Running on/with
- n/a
Configuration 4
- < 2.31.174
Running on/with
- n/a
Configuration 5
- < 2.31.174
Running on/with
- n/a
Configuration 6
- < 2.31.174
Running on/with
- n/a
Configuration 7
- < 2.31.174
Running on/with
- n/a
Configuration 8
- < 2.31.174
Running on/with
- n/a
Configuration 9
- < 2.31.174
Running on/with
- n/a
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: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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.68% (0.01675) | 76.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.68% (0.01675) | 73.76th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.33% (0.01333) | 78.15th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.55% (0.02554) | 75.77th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.41% (0.00407) | 74.01th | v3 (v2023.03.01) |
| Apr 17, 2024 | 0.41% (0.00407) | 73.52th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.28% (0.00276) | 67.25th | v3 (v2023.03.01) |
| Dec 8, 2023 | 0.28% (0.00276) | 64.60th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00358) | 67.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 18.20% (0.18199) | 93.53th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.77% (0.04773) | 77.96th | v1 |
| Jan 6, 2022 | 4.77% (0.04773) | 77.75th | v1 |
| Jan 5, 2022 | 1.10% (0.01105) | 67.44th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.10% (0.01105) | 0.00th | v1 |
References (4)
- https://bnbdr.github.io/posts/wd/ x_refsource_MISC
- https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932 x_refsource_CONFIRMRelease NotesThird Party Advisory
- https://github.com/bnbdr/wd-rce/ x_refsource_MISC
- https://support.wdc.com/downloads.aspx?g=2702&lang=en x_refsource_CONFIRMThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bnbdr.github.io/posts/wd/ | x_refsource_MISC | |
| https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932 | x_refsource_CONFIRMRelease NotesThird Party Advisory | |
| https://github.com/bnbdr/wd-rce/ | x_refsource_MISC | |
| https://support.wdc.com/downloads.aspx?g=2702&lang=en | x_refsource_CONFIRMThird Party Advisory |
Change history (0)
No recorded changes yet.