Critical severity9.8NVD Advisory· Published Apr 24, 2019· Updated Jun 17, 2026
CVE-2019-9951
CVE-2019-9951
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- cpe:2.3:o:western_digital:my_cloud_dl2100:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_ex4100:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_mirror_gen_2_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_pr2100_firmware:*:*:*:*:*:*:*:*Range: <2.31.174
- cpe:2.3:o:western_digital:my_cloud_pr4100:*:*:*:*:*:*:*:*Range: <2.31.174
- Range: <2.31.174
- Range: <2.31.174
- Range: <2.31.174
Patches
Vulnerability mechanics
References
3- community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932nvdRelease NotesThird Party Advisory
- support.wdc.com/downloads.aspxnvdThird Party Advisory
- bnbdr.github.io/posts/wd/nvd
News mentions
0No linked articles in our index yet.