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CVE-2024-10442: Critical Vulnerability in Synology Replication Service

A critical off-by-one error vulnerability in Synology Replication Service and Unified Controller allows remote attackers to execute arbitrary code. Organizations should prioritize patching immediately to mitigate potential impacts.

CRITICALCVSS 10 · Published March 19, 2025

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CVE-2024-10442 is a critical vulnerability affecting the Synology Replication Service and Unified Controller. This vulnerability allows remote attackers to execute arbitrary code due to an off-by-one error in the transmission component. The severity of this vulnerability is rated at a CVSS score of 10, indicating the highest level of risk. Organizations using affected versions of these products should be acutely aware of the potential for exploitation, which could lead to significant impacts across their systems.

The vulnerability exists in versions of Synology Replication Service prior to 1.0.12-0066, 1.2.2-0353, and 1.3.0-0423, as well as in Synology Unified Controller (DSMUC) before 3.1.4-23079. Given the nature of the vulnerability, remote attackers may leverage it to gain unauthorized access and control over systems running these components.

Risk to organizations includes the potential for data breaches, system compromise, and unauthorized access to sensitive information. As such, organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability. Failure to do so may expose systems to further exploitation and compromise.

Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.

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