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TI-2019-07320 Aliases CVE-2019-9951GHSA-f473-rqfr-w67p

Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My…

Priority MEDIUM 45CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

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.

Why it matters now

EPSS 0.01675 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 18

CPEVersionsRoleVendor
cpe:2.3:o:western_digital:my_cloud_mirror_gen_2_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_ex2100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_ex4100:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_ex4100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_dl2100:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_dl2100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
  • cpe:2.3:o:western_digital:my_cloud_mirror_gen_2_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_ex2100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_ex4100:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_ex4100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_dl2100:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_dl2100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
Show 8 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:western_digital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_dl4100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_pr2100_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_pr2100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_pr4100:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud_pr4100:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
cpe:2.3:o:western_digital:my_cloud_firmware:*:*:*:*:*:*:*:*before 2.31.174VulnerableWestern Digital
cpe:2.3:h:western_digital:my_cloud:-:*:*:*:*:*:*:*not specified by NVDRunning onWestern Digital
  • cpe:2.3:o:western_digital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_dl4100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_pr2100_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_pr2100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_pr4100:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud_pr4100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital
  • cpe:2.3:o:western_digital:my_cloud_firmware:*:*:*:*:*:*:*:* Versions before 2.31.174 Vulnerable ·Western Digital
  • cpe:2.3:h:western_digital:my_cloud:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Western Digital

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-9951
  2. 2026-10-03 Alias added: GHSA-f473-rqfr-w67p

References

Advisory 2

Other 2

  • TI-2018-12259 It was discovered that the Western Digital My Cloud device before 2.30.196 is affected by… CVSS 3.0CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences