Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-40532

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.

Synology DiskStation Manager（DSM）在 7.2.1-69057-10、7.2.2-72806-7 和 7.3.2-86009-2 之前版本中，壁纸路径（Wallpaper Path）存在“强制浏览”（forced browsing）类型的直接请求漏洞，允许经过身份验证的远程用户获取敏感信息。

CVSS 6.5 · Medium EPSS 0.42% · P37

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
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-40532

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A direct request ('forced browsing') vulnerability in Wallpaper Path 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 sensitive information.
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
直接请求(强制性浏览)
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-2026-40532

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-40532

请登录查看更多情报信息。

Other References for CVE-2026-40532 (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-2026-4036 6.5 MEDIUM 群晖DSM低版本Sharing API SQL注入致文件获取
CVE-2026-40534 5.4 MEDIUM Synology DSM Video API XSS漏洞
CVE-2026-40533 5.3 MEDIUM 群晖DSM 7.x敏感信息泄露漏洞
CVE-2026-13635 5.3 MEDIUM 群晖DSM Auth API输出转义缺陷
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-425