Description
Western Digital My Cloud EX2 Ultra firmware 2.31.183 allows web users (including guest accounts) to remotely execute arbitrary code via a download_mgr.cgi stack-based buffer overflow.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/DelspoN/CVE/blob/master/CVE-2019-18929/description.txt
Exploit, Third Party Advisory x_refsource_misc
https://github.com/DelspoN/CVE/tree/master/CVE-2019-18929
Scores
CVSS v3
8.8
EPSS
0.0074
EPSS Percentile
73.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
western_digital/my_cloud_ex2_ultra_firmware
2.31.195
Published
Nov 13, 2019
Tracked Since
Feb 18, 2026