CVEvulnerability
CVE-2019-18930
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-11-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-787
Description
Western Digital My Cloud EX2 Ultra firmware 2.31.183 allows web users (including guest account) to remotely execute arbitrary code via a stack-based buffer overflow. There is no size verification logic in one of functions in libscheddl.so, and download_mgr.cgi makes it possible to enter large-sized f_idx inputs.
Affected configurations
• western digital my cloud ex2 ultra firmware 2.31.183
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/DelspoN/CVE/blob/master/CVE-2019-18930/description.txt Third Party Advisory
- https://github.com/DelspoN/CVE/tree/master/CVE-2019-18930 Exploit, Third Party Advisory
- https://github.com/DelspoN/CVE/blob/master/CVE-2019-18930/description.txt Third Party Advisory
- https://github.com/DelspoN/CVE/tree/master/CVE-2019-18930 Exploit, Third Party Advisory