CVE-2026-8359— Gladinet Triofox WOSHttpStatusModule.dll NULL Function Pointer Call DoS
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-8359
Vulnerability Information
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Vulnerability Title
Gladinet Triofox WOSHttpStatusModule.dll NULL Function Pointer Call DoS
Source: CVE Program / CVE List V5
Vulnerability Description
When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin_LoadHttpModule function in the dll would be called to set up a "module" object for that module. However, WOSHttpStatusModule.dll is not present in the installation. As a result, a function pointer to WOSBin_LoadHttpModule (which would have been in the export table in WOSHttpStatusModule.dll) is set to NULL, resulting in calling a function at address 0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Gladinet Triofox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gladinet Triofox是美国Gladinet公司的一个企业文件共享与远程访问平台。 Gladinet Triofox存在安全漏洞，该漏洞源于处理以/status或/sysinfo开头的URL路径时，WOSHttpStatusModule.dll缺失导致函数指针为空，可能导致调用地址0处的函数。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-8359
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Vendor Advisories for CVE-2026-8359 (1)
Same Patch Batch · Gladinet · 2026-05-27 · 6 CVEs total
| CVE-2026-8362 | 9.8 CRITICAL | Gladinet Triofox Stack-based Buffer Overflow in WOSDefaultHttpModule.dll |
| CVE-2026-8363 | 9.8 CRITICAL | Gladinet Triofox Stack-based Buffer Overflow in WOSDeviceDropFolder.dll |
| CVE-2026-8364 | 9.8 CRITICAL | Gladinet Triofox Missing Authentication for Critical Functions |
| CVE-2026-8361 | 7.5 HIGH | Gladinet Triofox Path Traversal in WOSDefaultHttpModule.dll |
| CVE-2026-8360 | 7.5 HIGH | Gladinet Triofox Unchecked Return Value to NULL Pointer Dereference DOS |
IV. Related Vulnerabilities
Same product: Triofox
- CVE-2026-8360
Gladinet Triofox Unchecked Return Value to NULL Pointer Dere - CVE-2026-8361
Gladinet Triofox Path Traversal in WOSDefaultHttpModule.dll - CVE-2026-8362
Gladinet Triofox Stack-based Buffer Overflow in WOSDefaultHt - CVE-2026-8363
Gladinet Triofox Stack-based Buffer Overflow in WOSDeviceDro - CVE-2026-8364
Gladinet Triofox Missing Authentication for Critical Functio
Same vendor: Gladinet
- CVE-2026-54368
CentreStack < 17.4 SQL Injection via x-glad-filter Header - CVE-2026-54367
CentreStack < 17.2 Unauthenticated API Authorization Bypass - CVE-2026-54366
CentreStack < 17.4 XXE via SharePoint Storage Configuration - CVE-2026-54365
CentreStack < 17.3 Unauthenticated User Creation via Deseria - CVE-2026-54364
CentreStack < 17.4 Session Injection via SelectProvider.aspx
Same weakness: CWE-476
V. Comments for CVE-2026-8359
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