CVE-2023-22816

Limited Post-Authentication Remote Command Injection in My Cloud Products

Description

A post-authentication remote command injection vulnerability in a CGI file in Western Digital My Cloud OS 5 devices that could allow an attacker to build files with redirects and execute larger payloads. This issue affects My Cloud OS 5 devices: before 5.26.300.

Remediation

Solution:

  • Western Digital recommends that users promptly update their devices to the latest firmware by clicking on the firmware update notification.

Categories

6.0
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.53%
Vendor Advisory westerndigital.com
Affected: Western Digital My Cloud OS 5
Published at:
Updated at:

References

Link Tags
https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-22816?
CVE-2023-22816 has been scored as a medium severity vulnerability.
How to fix CVE-2023-22816?
To fix CVE-2023-22816: Western Digital recommends that users promptly update their devices to the latest firmware by clicking on the firmware update notification.
Is CVE-2023-22816 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-22816 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-22816?
CVE-2023-22816 affects Western Digital My Cloud OS 5.
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