CVE-2024-45539

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-04

Last updated on: 2025-12-05

Assigner: Synology Inc.

Description

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.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-12-04

Last Modified

2025-12-05

Generated

2026-07-06

AI Q&A

2025-12-10

EPSS Evaluated

2026-07-05

NVD

CVE-2024-45539

EUVD

EUVD-2024-55301

Affected Vendors & Products

Vendor	Product	Version / Range
synology	diskstation_manager	From 7.2.1-69057 (inc) to 7.2.1-69057-2 (exc)
synology	diskstation_manager	From 7.2.2-72803 (inc) to 7.2.2-72806 (exc)
synology	diskstation_manager_unified_controller	From 3.1-23028 (inc) to 3.1.4-23079 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Mitigation Strategies

The only mitigation available is to upgrade Synology DiskStation Manager (DSM) to version 7.2.1-69057-2 or later, or DSM Unified Controller (DSMUC) to version 3.1.4-23079 or later. No other mitigations are available. [1]

Executive Summary

This vulnerability is an out-of-bounds write issue in the CGI components of Synology DiskStation Manager (DSM) and Synology Unified Controller (DSMUC) in certain versions. It allows remote attackers to exploit the flaw via unspecified vectors, potentially causing denial-of-service attacks.

Impact Analysis

The vulnerability can be exploited by remote attackers to cause denial-of-service (DoS) attacks, which may disrupt the availability of the affected Synology services.

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