Western Digital Vulnerabilities and Affected Products

Products

My Cloud14 vulnerabilities
My Cloud OS 512 vulnerabilities
My Cloud Home6 vulnerabilities
My Cloud Home and My Cloud Home Duo6 vulnerabilities
Sweet B Library4 vulnerabilities
WD Discovery3 vulnerabilities
My Cloud Home & Duo2 vulnerabilities
My Cloud Home Web App2 vulnerabilities
EdgeRover1 vulnerability
My Cloud Home Duo1 vulnerability
My Cloud Home Mobile App1 vulnerability
My Cloud OS 5 Mobile App1 vulnerability
My Cloud OS 5 Web App1 vulnerability
My Cloud web app1 vulnerability
my_book_live_firmware1 vulnerability
my_cloud_pr4100_firmware1 vulnerability
mycloud_nas1 vulnerability
TV Live Hub1 vulnerability
TV Media Player1 vulnerability
WD Cloud web app1 vulnerability
wd_my_book_live_firmware1 vulnerability

Western Digital vulnerability results
Vulnerability	Title and context	CVSS	EPSS	PoCs	Signals	STIX action
CVE-2025-30247CRITICAL	An OS command injection vulnerability in user interface in Western Digital My Cloud firmware prior to 5.31.108 on NAS platforms allows remote attackers to execute arbitrary system commands via a specially crafted HTTP POST. CWE-78Sep 29, 2025	CVSS9.3v4.0	EPSS1.12%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2024-22170CRITICAL	Unchecked buffer in Dynamic DNS client Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Western Digital My Cloud ddns-start on Linux allows Overflow Buffers.This issue affects My Cloud: before 5.29.102. CWE-119Sep 27, 2024	CVSS9.2v4.0	EPSS0.468%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-29843MEDIUM	Western Digital My Cloud OS 5 devices Command Injection Vulnerability A command injection vulnerability in the DDNS service configuration of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to execute code in the context of the root user. CWE-78Jan 25, 2023	CVSS6.2v3.1	EPSS1.17%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-29844MEDIUM	Western Digital My Cloud OS 5 arbitrary file read and write vulnerability via ftp A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker. CWE-22 CWE-23Jan 25, 2023	CVSS6.7v3.1	EPSS36.4%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-29838MEDIUM	Authentication issue with the encrypted volumes and auto mount feature in My Cloud devices Improper Authentication vulnerability in the encrypted volumes and auto mount features of Western Digital My Cloud devices allows insecure direct access to the drive information in the case of a device reset. This issue affects: Western Digital My Cloud My Cloud versions prior to 5.25.124 on Linux. CWE-287Dec 9, 2022	CVSS4.3v3.1	EPSS0.266%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-29839MEDIUM	Remote Backups Application Discloses Stored Credentials Insufficiently Protected Credentials vulnerability in the remote backups application on Western Digital My Cloud devices that could allow an attacker who has gained access to a relevant endpoint to use that information to access protected data. This issue affects: Western Digital My Cloud My Cloud versions prior to 5.25.124 on Linux. CWE-522Dec 9, 2022	CVSS4.1v3.1	EPSS0.138%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22999HIGH	Cross-site Scripting Vulnerability in USB Backups App Western Digital My Cloud devices are vulnerable to a cross side scripting vulnerability that can allow a malicious user with elevated privileges access to drives being backed up to construct and inject JavaScript payloads into an authenticated user's browser. As a result, it may be possible to gain control over the authenticated session, steal data, modify settings, or redirect the user to malicious websites. The scope of impact can extend to other components. CWE-79Jul 25, 2022	CVSS8.2v3.1	EPSS0.36%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-23000HIGH	Weak Default SSL use in Port Forwarding Service The Western Digital My Cloud Web App [https://os5.mycloud.com/] uses a weak SSLContext when attempting to configure port forwarding rules. This was enabled to maintain compatibility with old or outdated home routers. By using an "SSL" context instead of "TLS" or specifying stronger validation, deprecated or insecure protocols are permitted. As a result, a local user with no privileges can exploit this vulnerability and jeopardize the integrity, confidentiality and authenticity of information tra… CWE-757Jul 25, 2022	CVSS7.3v3.1	EPSS0.191%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22995CRITICAL	Western Digital My Cloud OS 5 and My Cloud Home Unauthenticated Arbitrary File Write Vulnerability in Netatalk The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code. CWE-59Mar 25, 2022	CVSS10.0v3.1	EPSS2.66%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22994HIGH	Insufficient Verification of Data Authenticity Remote Code Execution Vulnerability on Western Digital My Cloud devices. 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. This was a result insufficient verification of calls to the device. The vulnerability was addressed by disabling checks for internet connectivity using HTTP. CWE-345Jan 28, 2022	CVSS8.8v3.1	EPSS1.85%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22993HIGH	Limited Server-Side Request Forgery vulnerability on Western Digital My Cloud devices. A limited SSRF vulnerability was discovered on Western Digital My Cloud devices that could allow an attacker to impersonate a server and reach any page on the server by bypassing access controls. The vulnerability was addressed by creating a whitelist for valid parameters. CWE-918Jan 28, 2022	CVSS7.8v3.1	EPSS0.758%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22990HIGH	Limited authentication bypass vulnerability on Western Digital My Cloud devices 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. Addressed this vulnerability by changing access token validation logic and rewriting rule logic on PHP scripts. CWE-287 CWE-697Jan 13, 2022	CVSS7.8v3.1	EPSS2.12%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22991HIGH	Command injection through unsecured HTTP calls on Western Digital My Cloud devices 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. Addressed this vulnerability by disabling checks for internet connectivity using HTTP. CWE-77 CWE-78Jan 13, 2022	CVSS7.8v3.1	EPSS1.33%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX
CVE-2022-22989CRITICAL	Pre-authenticated stack overflow vulnerability on FTP Service 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. Addressed the vulnerability by adding defenses against stack overflow issues. CWE-121 CWE-787Jan 13, 2022	CVSS9.8v3.1	EPSS1.31%	PoCs0	SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates	STIX