CVE-2026-4036: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Synology DiskStation Manager (DSM)
CVE-2026-4036 is an SQL injection vulnerability in the Sharing API of Synology DiskStation Manager (DSM) versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. This flaw allows remote authenticated users to obtain arbitrary sharing files by exploiting improper neutralization of special elements in SQL commands. The vulnerability has a medium severity with a CVSS score of 6.5.
AI Analysis
Technical Summary
This vulnerability involves improper neutralization of special elements used in an SQL command within the Sharing API of Synology DiskStation Manager (DSM). Remote authenticated users can exploit this SQL injection flaw to access arbitrary sharing files. The affected versions are DSM versions 7.2.1 prior to build 69057-10, 7.2.2 prior to build 72806-7, and 7.3 prior to build 86009-2. The vulnerability does not allow integrity or availability impacts but results in a confidentiality breach.
Potential Impact
Exploitation of this vulnerability allows remote authenticated users to read arbitrary sharing files, leading to unauthorized disclosure of potentially sensitive information. There is no impact on data integrity or system availability reported.
Mitigation Recommendations
A fix is available in Synology DiskStation Manager versions 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. Users should upgrade to these or later versions to remediate the vulnerability.
CVE-2026-4036: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Synology DiskStation Manager (DSM)
Description
CVE-2026-4036 is an SQL injection vulnerability in the Sharing API of Synology DiskStation Manager (DSM) versions before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. This flaw allows remote authenticated users to obtain arbitrary sharing files by exploiting improper neutralization of special elements in SQL commands. The vulnerability has a medium severity with a CVSS score of 6.5.
CVSS v3.1
Score 6.5medium
Affected software
Synology
DiskStation Manager (DSM)
pkg:rpm/synology/diskstation-managerRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves improper neutralization of special elements used in an SQL command within the Sharing API of Synology DiskStation Manager (DSM). Remote authenticated users can exploit this SQL injection flaw to access arbitrary sharing files. The affected versions are DSM versions 7.2.1 prior to build 69057-10, 7.2.2 prior to build 72806-7, and 7.3 prior to build 86009-2. The vulnerability does not allow integrity or availability impacts but results in a confidentiality breach.
Potential Impact
Exploitation of this vulnerability allows remote authenticated users to read arbitrary sharing files, leading to unauthorized disclosure of potentially sensitive information. There is no impact on data integrity or system availability reported.
Mitigation Recommendations
A fix is available in Synology DiskStation Manager versions 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. Users should upgrade to these or later versions to remediate the vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- synology
- Date Reserved
- 2026-03-12T04:29:18.730Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aad91cd55bf5e2cf571919e
Added to database: 09/18/2026, 19:32:29 UTC
Last enriched: 09/18/2026, 19:47:08 UTC
Last updated: 09/18/2026, 19:47:08 UTC
Views: 4
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