CVE-2020-27158

Public Exploit

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 10.71% Top 10%
Vendor Advisory westerndigital.com Vendor Advisory westerndigital.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.westerndigital.com/support/productsecurity vendor advisory
https://www.westerndigital.com/support/productsecurity/wdc-20007-my-cloud-firmware-version-5-04-114 vendor advisory
https://www.comparitech.com/blog/information-security/security-vulnerabilities-80000-devices-update-now/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-27158?
CVE-2020-27158 has been scored as a critical severity vulnerability.
How to fix CVE-2020-27158?
To fix CVE-2020-27158, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-27158 being actively exploited in the wild?
It is possible that CVE-2020-27158 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~11% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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