CVE-2020-12830

moderate-risk
Published 2020-10-27

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.

Do I need to act?

~
3.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

My Cloud Firmware

Affected Vendors

Westerndigital

References (4)

Vendor Advisory https://support.wdc.com/downloads.aspx?g=907&lang=en
Vendor Advisory https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmwa...
Vendor Advisory https://support.wdc.com/downloads.aspx?g=907&lang=en
Vendor Advisory https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmwa...
43
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal