My Cloud OS vulnerabilitiesRanked by how likely they are to be used.
My Cloud OS is made by Westerndigital. We track 18 published vulnerabilities listed under that exact name, across 27 versions. None of them is on the list of flaws known to be exploited today. Westerndigital lists newer releases under their own names, such as My Cloud OS 5, so check those pages too.
We keep watching the known-exploited list.
Is My Cloud OS listed under other names? Yes.
Westerndigital also lists My Cloud OS under more specific names, such as My Cloud OS 5. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which My Cloud OS vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of My Cloud OS's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which My Cloud OS flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 2.3%CVE-2022-22992Critical
A command injection remote code execution vulnerability was discovered on Western Digital My Cloud Devices that could allow an attacker to execute arbitrary system commands on the device.
- 2.1%CVE-2022-22990High
A limited authentication bypass vulnerability was discovered that could allow an attacker to achieve remote code execution and escalate privileges on the My Cloud devices.
- 1.9%CVE-2022-22994Critical
A remote code execution vulnerability was discovered on Western Digital My Cloud devices where an attacker could trick a NAS device into loading through an unsecured HTTP call.
- 1.8%CVE-2022-29842Critical
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability that could allow an attacker to execute code in the context of the root user on a vulnerable CGI file was discovered...
- 1.4%CVE-2022-29841Critical
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that was caused by a command that read files from a privileged location and created a system command without...
- 1.3%CVE-2022-22991High
A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call.
- 1.3%CVE-2023-22815Medium
Post-authentication remote command injection vulnerability in Western Digital My Cloud OS 5 devices that could allow an attacker to execute code in the context of the root user on vulnerable CGI files.
- 1.3%CVE-2022-22989Critical
My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network.
- 1.2%CVE-2021-36224Critical
Western Digital My Cloud devices before OS5 have a nobody account with a blank password.
- 1.0%CVE-2021-36225High
Western Digital My Cloud devices before OS5 allow REST API access by low-privileged accounts, as demonstrated by API commands for firmware uploads and installation.
Running My Cloud OS? We'll keep checking.
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1 new flaw affects software Acme tracks
A command injection remote code execution vulnerability was discovered on Western Digital My Cloud Devices that could allow an attacker to execute arbitrary system commands on the device. The vulnerability was addressed by escaping individual arguments to shell functions coming from user input.
- Matched to
- My Cloud OS on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 18 published vulnerabilities listed under the name My Cloud OS, across 27 versions.
None of My Cloud OS's vulnerabilities is on the list of flaws known to be exploited today.
Westerndigital also lists My Cloud OS under more specific names, such as My Cloud OS 5. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track My Cloud OS. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.