Analysis Summary

A serious security vulnerability affecting DiskStation and BeePhotos that might result in remote code execution has been fixed by Taiwanese network-attached storage (NAS) appliance manufacturer Synology.

The zero-day vulnerability, known as RISK:STATION by researchers and tracked as CVE-2024-10443, was showcased during the Pwn2Own Ireland 2024 hacking competition. Millions of devices are impacted by the well-known Synology DiskStation and BeeStation NAS systems, which include an unauthenticated zero-click vulnerability RISK:STATION that gives attackers the ability to execute malware at the root level.

Because the vulnerability is zero-click, no user activity is necessary to initiate the exploitation, giving attackers access to the devices to steal confidential information and install other malware. To allow clients enough time to implement the patches, more technical information regarding the issue has been withheld. One to two million Synology devices are reportedly simultaneously impacted and exposed to the internet.

The revelation coincides with QNAP fixing three serious vulnerabilities that were exposed during Pwn2Own and affected QuRouter, SMB Service, and HBS 3 Hybrid Backup Sync; CVE-2024-50389, CVE-2024-50387, and CVE-2024-50388. Given that NAS devices have previously been high-value targets for ransomware attacks, users are encouraged to apply the updates as quickly as possible even though there is no proof that any of the aforementioned vulnerabilities have been exploited in the wild.

Impact

• Code Execution
• Privilege Escalation
• Unauthorized Access
• Sensitive Data Theft

Indicators of Compromise

CVE

• CVE-2024-10443

Remediation

• Refer to Synology Security Advisory for patch, upgrade, or suggested workaround information.
• Organizations must test their assets for the vulnerability mentioned above and apply the available security patch or mitigation steps as soon as possible.
• Implement multi-factor authentication to add an extra layer of security to login processes.
• Regularly monitor network activity for any unusual behavior, as this may indicate that a cyberattack is underway.
• Organizations must stay vigilant and follow best practices for cybersecurity to protect their systems and data from potential threats. This includes regularly updating software and implementing strong access controls and monitoring tools.
• Develop a comprehensive incident response plan to respond effectively in case of a security breach or data leakage.
• Maintain regular backups of critical data and systems to ensure data recovery in case of a security incident.
• Adhere to security best practices, including the principle of least privilege, and ensure that users and applications have only the necessary permissions.
• Establish a robust patch management process to ensure that security patches are evaluated, tested, and applied promptly.
• Conduct security audits and assessments to evaluate the overall security posture of your systems and networks.
• Implement network segmentation to contain and isolate potential threats to limit their impact on critical systems.