CVE-2020-27158

moderate-risk
Published 2020-10-27

Addressed remote code execution vulnerability in cgi_api.php that allowed escalation of privileges in Western Digital My Cloud NAS devices prior to 5.04.114.

Do I need to act?

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10.7% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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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 (6)

Exploit https://www.comparitech.com/blog/information-security/security-vulnerabilities-8...
Vendor Advisory https://www.westerndigital.com/support/productsecurity
Vendor Advisory https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmwa...
Exploit https://www.comparitech.com/blog/information-security/security-vulnerabilities-8...
Vendor Advisory https://www.westerndigital.com/support/productsecurity
Vendor Advisory https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmwa...
48
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 5/34 · Minimal