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.

• CWE-78
• CWE-77

• https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300Vendor Advisory
• https://www.westerndigital.com/support/product-security/wdc-23010-my-cloud-firmware-version-5-26-300Vendor Advisory

Published

Jun 30, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-22808An issue was discovered in the Arm Android Gralloc Module. A…3.3
• CVE-2023-22809In Sudo before 1.9.12p2, the sudoedit (aka -e) feature misha…7.8
• CVE-2023-2281When archiving a team, Mattermost fails to sanitize the rela…4.3
• CVE-2023-22812SanDisk PrivateAccess versions prior to 6.4.9 support insecu…7.4
• CVE-2023-22813 A device API endpoint was missing access controls …4.3
• CVE-2023-22814An authentication bypass issue via spoofing was discovered i…9.8
• CVE-2023-22816A post-authentication remote command injection vulnerability…8.8
• CVE-2023-22817Server-side request forgery (SSRF) vulnerability that could …5.5
• CVE-2023-22818Multiple DLL Search Order Hijack vulnerabilities were addres…7.8
• CVE-2023-22819An uncontrolled resource consumption vulnerability issue tha…4.9
• CVE-2023-2282Improper access control in the Web Login listener in Devolut…6.5
• CVE-2023-2283A vulnerability was found in libssh, where the authenticatio…6.5