CVE-2025-4356— Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow
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I. Basic Information for CVE-2025-4356
Vulnerability Information
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Vulnerability Title
Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Tenda DAP-1520 1.10B04_BETA02. It has been declared as critical. This vulnerability affects the function mod_graph_auth_uri_handler of the file /storage of the component Authentication Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
Tenda DAP-1520 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda DAP-1520是中国腾达（Tenda）公司的一款双频无线接入点。 Tenda DAP-1520 1.10B04_BETA02版本存在安全漏洞，该漏洞源于对文件/storage中函数mod_graph_auth_uri_handler的错误操作导致栈缓冲区溢出。
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)
Affected Products
II. Public POCs for CVE-2025-4356
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Same Patch Batch · Tenda · 2025-05-06 · 6 CVEs total
| CVE-2025-4368 | 8.8 HIGH | Tenda AC8 MtuSetMacWan formGetRouterStatus buffer overflow |
| CVE-2025-4355 | 8.8 HIGH | Tenda DAP-1520 api set_ws_action heap-based overflow |
| CVE-2025-4354 | 8.8 HIGH | Tenda DAP-1520 storage check_dws_cookie stack-based overflow |
| CVE-2025-4299 | 8.8 HIGH | Tenda AC1206 openSchedWifi setSchedWifi buffer overflow |
| CVE-2025-4357 | 4.7 MEDIUM | Tenda RX3 telnet command injection |
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