What is the CVSS score of CVE-2024-45538?

CVE-2024-45538 has a CVSS 3.1 base score of 9.6 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

How to fix or mitigate CVE-2024-45538?

Within 24 hours: Identify all DSM and DSMUC deployments in your environment and their current versions. Within 7 days: Apply vendor patches immediately-upgrade DSM to version 7.2.1-69057-2 or 7.2.2-72806 or later, and DSMUC to version 3.1.4-23079 or later. Within 30 days: Conduct post-patch validation and review access logs for exploitation attempts during the vulnerability window.

Diskstation Manager CVE-2024-45538

Q: Which versions of Diskstation Manager are affected by CVE-2024-45538?

A critical CSRF vulnerability in Synology DiskStation Manager and Unified Controller allows remote attackers to execute arbitrary code without authentication, potentially compromising all affected…. A patch is available.

EUVD-2024-55302 CRITICAL

Cross-Site Request Forgery (CSRF) (CWE-352)

2025-12-04 security@synology.com

Synology CSRF RCE Diskstation Manager Diskstation Manager Unified Controller

9.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.6 CRITICAL

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 05:50 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

7.2.2-72806,3.1.4-23079,7.2.1-69057-2

EUVD ID Assigned

Mar 15, 2026 - 16:35 euvd

EUVD-2024-55302

Analysis Generated

Mar 15, 2026 - 16:35 vuln.today

CVE Published

Dec 04, 2025 - 15:15 nvd

CRITICAL 9.6

DescriptionCVE.org

Cross-Site Request Forgery (CSRF) vulnerability in WebAPI Framework 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 execute arbitrary code via unspecified vectors.

Analysis

Technical ContextAI

Cross-Site Request Forgery forces authenticated users to perform unintended actions by tricking their browser into sending forged requests. This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352).