CVE-2024-45539: High severity Synology Diskstation Manager vulnerability

Published Dec 4, 2025
·
Updated

Out-of-bounds write vulnerability in cgi components in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to conduct denial-of-service attacks via unspecified vectors.

Affected Software

5 affected components
Synology Diskstation Manager<7.2.1-69057-2, <7.2.2-72806
Synology Unified Controller<3.1.4-23079
Synology Diskstation Manager>=7.2.1-69057<7.2.1-69057-2
Synology Diskstation Manager>=7.2.2-72803<7.2.2-72806
Synology Diskstation Manager Unified Controller>=3.1-23028<3.1.4-23079

Event History

Dec 4, 2025
CVE Published
via MITRE·02:17 PM
Data Sourced
via MITRE·02:17 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2024-45539?

CVE-2024-45539 is identified as a high severity vulnerability due to its potential to cause denial-of-service attacks.

2

How do I fix CVE-2024-45539?

To fix CVE-2024-45539, upgrade your Synology DiskStation Manager to versions 7.2.1-69057-2 or later, or Synology Unified Controller to version 3.1.4-23079 or later.

3

What are the affected versions for CVE-2024-45539?

CVE-2024-45539 affects Synology DiskStation Manager versions before 7.2.1-69057-2 and 7.2.2-72806, as well as Synology Unified Controller versions before 3.1.4-23079.

4

Can CVE-2024-45539 be exploited remotely?

Yes, CVE-2024-45539 can be exploited remotely by attackers to conduct denial-of-service attacks.

5

What components are vulnerable in CVE-2024-45539?

CVE-2024-45539 affects the cgi components of Synology DiskStation Manager and Synology Unified Controller.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203