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CVE-2026-4036

Quick assessment

Affected
Synology DiskStation Manager (DSM)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

以下是该漏洞描述的中文翻译： 译文： 在 Synology DiskStation Manager (DSM) 7.2.1-69057-10、7.2.2-72806-7 及 7.3.2-86009-2 之前的版本中，其“共享 API”中存在一个“SQL 注入”漏洞（即对 SQL 命令中使用的特殊元素未进行恰当的中立化处理），这使得远程已认证用户能够获取任意的共享文件。 --- 术语对照说明： Improper neutralization of special elements used in an SQL com

CVSS 6.5 · Medium EPSS 0.45% · P39

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 4

VendorProduct Version RangeStatus
Synology DiskStation Manager (DSM) 7.3< 7.3.2-86009-2 affected
7.2.2< 7.2.2-72806-7 affected
7.2.1< 7.2.1-69057-10 affected
< 7.2.1 unknown
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I. Basic Information for CVE-2026-4036

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain arbitrary sharing files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Synology DiskStation Manager (DSM) 7.3 ~ 7.3.2-86009-2 -

II. Public POCs for CVE-2026-4036

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III. Intelligence Information for CVE-2026-4036

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Other References for CVE-2026-4036 (1)

Same Patch Batch · Synology · 2026-09-18 · 19 CVEs total

CVE-2026-13639 9.8 CRITICAL 群晖DSM多版本登录熵不足漏洞
CVE-2026-13684 9.8 CRITICAL Synology DSM SCGI不当编码致任意文件读写
CVE-2026-13673 8.8 HIGH 群晖DSM低版本LDAP权限漏洞致任意文件读写
CVE-2026-6205 8.1 HIGH 群晖DSM上传API文件名控制致任意文件写入
CVE-2026-40530 8.0 HIGH 群晖DSM特定版本User API CRLF注入漏洞
CVE-2026-40539 7.1 HIGH Synology DSM Email API证书验证漏洞
CVE-2026-40535 6.5 MEDIUM DSM 7.2/7.3路径遍历漏洞
CVE-2026-40532 6.5 MEDIUM Synology DSM强制浏览漏洞致信息泄露
CVE-2026-40534 5.4 MEDIUM Synology DSM Video API XSS漏洞
CVE-2026-13635 5.3 MEDIUM 群晖DSM Auth API输出转义缺陷
CVE-2026-40533 5.3 MEDIUM 群晖DSM 7.x敏感信息泄露漏洞
CVE-2026-13623 4.8 MEDIUM 群晖DSM多版本主题API XSS漏洞
CVE-2026-40531 4.3 MEDIUM Synology DSM文件操作整数溢出DoS漏洞
CVE-2026-40536 4.3 MEDIUM 群晖DSM Audio API路径遍历漏洞
CVE-2026-40537 4.3 MEDIUM 群晖DSM PersonMail API SSRF漏洞
CVE-2026-40538 3.7 LOW Synology DSM 7.3.2前认证限制不当致文件读取
CVE-2026-13666 3.5 LOW 群晖DSM共享API CRLF注入致文件写入漏洞
CVE-2026-13683 2.7 LOW 群晖DSM EventScheduler API SQL注入漏洞

IV. Related Vulnerabilities

Same product: DiskStation Manager (DSM)
Same vendor: Synology
Same weakness: CWE-89