CVE-2020-27159

Public Exploit

Description

Addressed remote code execution vulnerability in DsdkProxy.php due to insufficient sanitization and insufficient validation of user input 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 8.31% 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-2020-27159?
CVE-2020-27159 has been scored as a critical severity vulnerability.
How to fix CVE-2020-27159?
To fix CVE-2020-27159, 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-2020-27159 being actively exploited in the wild?
It is possible that CVE-2020-27159 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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