CVE-2020-12830
CRITICALWestern Digital My Cloud <5.04.114 - Privilege Escalation
Title source: llmDescription
Addressed multiple stack buffer overflow vulnerabilities that could allow an attacker to carry out escalation of privileges through unauthorized remote code execution in Western Digital My Cloud devices before 5.04.114.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://support.wdc.com/downloads.aspx?g=907&lang=en
Vendor Advisory x_refsource_confirm
https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmware-version-5-04-114
Scores
CVSS v3
9.8
EPSS
0.0319
EPSS Percentile
86.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
westerndigital/my_cloud_firmware
< 5.04.114
Published
Oct 27, 2020
Tracked Since
Feb 18, 2026