CVE-2026-7834— EFM ipTIME NAS1dual misc_main.cgi get_csrf_whites stack-based overflow
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I. Basic Information for CVE-2026-7834
Vulnerability Information
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Vulnerability Title
EFM ipTIME NAS1dual misc_main.cgi get_csrf_whites stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in EFM ipTIME NAS1dual 1.5.24. This issue affects the function get_csrf_whites of the file /cgi/advanced/misc_main.cgi. Such manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
EFM ipTIME NAS1dual 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EFM ipTIME NAS1dual是韩国EFM公司的一款网络附加存储设备。 EFM ipTIME NAS1dual 1.5.24版本存在缓冲区错误漏洞，该漏洞源于文件/cgi/advanced/misc_main.cgi中函数get_csrf_whites的问题，可能导致栈缓冲区溢出。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| EFM | ipTIME NAS1dual | 1.5.24 | - |
II. Public POCs for CVE-2026-7834
| # | POC Description | Source Link | Shenlong Link |
|---|
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- CVE-2026-7834 | EFM ipTIME NAS1dual 1.5.24 misc_main.cgi get_csrf_whites stack-based overflowvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7834
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V. Comments for CVE-2026-7834
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