Synology DiskStation Manager Improper Control of Dynamically-Managed Code Resources (CVE-2024-5401)

high Tenable OT Security Plugin ID 504996

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Improper control of dynamically-managed code resources vulnerability in WebAPI component in Synology DiskStation Manager (DSM) before 7.1.1-42962-8 and 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote authenticated users to obtain privileges without consent via unspecified vectors.

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Solution

Refer to the vendor advisory.

Plugin Details

Severity: High

ID: 504996

Version: 1.1

Type: remote

Family: Tenable.ot

Published: 1/19/2026

Updated: 1/19/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v3

Risk Factor: High

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/o:synology:diskstation_manager, cpe:/o:synology:diskstation_manager_unified_controller

Required KB Items: Tenable.ot/Synology

Patch Publication Date: 12/4/2025

Vulnerability Publication Date: 12/4/2025

Reference Information

CVE: CVE-2024-5401

CWE: 913

Detections

Analytics