CVSS: 10.0EPSS: 0%CPEs: 11EXPL: 0CVE-2023-22814 – Authentication Bypass issue in My Cloud OS 5 devices
https://notcve.org/view.php?id=CVE-2023-22814
An authentication bypass issue via spoofing was discovered in the token-based authentication mechanism that could allow an attacker to carry out an impersonation attack. This issue affects My Cloud OS 5 devices: before 5.26.202. • https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202 • CWE-290: Authentication Bypass by Spoofing •
CVSS: 6.7EPSS: 0%CPEs: 11EXPL: 0CVE-2023-22815 – Post-authentication remote command injection vulnerability on Western Digital My Cloud OS 5 devices
https://notcve.org/view.php?id=CVE-2023-22815
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. This vulnerability can only be exploited over the network and the attacker must already have admin/root privileges to carry out the exploit. An authentication bypass is required for this exploit, thereby making it more complex. The attack may not require user interaction. Since an attacker must already be authenticated, the confidentiality impact is low while the integrity and availability impact is high. This issue affects My Cloud OS 5 devices: before 5.26.300. • https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 0CVE-2023-22816 – Limited Post-Authentication Remote Command Injection in My Cloud Products
https://notcve.org/view.php?id=CVE-2023-22816
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. • https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 7.3EPSS: 0%CPEs: 11EXPL: 0CVE-2022-29840 – Server Side Request Forgery Vulnerability in Western Digital My Cloud Devices
https://notcve.org/view.php?id=CVE-2022-29840
Server-Side Request Forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL to point back to the loopback adapter was addressed in Western Digital My Cloud OS 5 devices. This could allow the URL to exploit other vulnerabilities on the local server.This issue affects My Cloud OS 5 devices before 5.26.202. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100 NAS devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the RESTSDK server. The issue results from the lack of proper validation of a URI prior to accessing resources. • https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202 • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 9.8EPSS: 0%CPEs: 11EXPL: 0CVE-2022-29841 – OS Command Injection vulnerability in Western Digital My Cloud devices
https://notcve.org/view.php?id=CVE-2022-29841
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 sanitizing the read data. This command could be triggered by an attacker remotely to cause code execution and gain a reverse shell in Western Digital My Cloud OS 5 devices.This issue affects My Cloud OS 5: before 5.26.119. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Western Digital MyCloud PR4100 NAS devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the do_reboot binary. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. • https://www.westerndigital.com/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •