CVE-2020-12830

—

CVSS 3.1

9.8 critical

EPSS

3%p88

Published

Oct 27, 2020 (Oct 27, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: westerndigital
Products: my cloud firmware
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.3%)

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