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CVE-2025-7598— Tenda AX1803 setWifiFilterCfg formSetWifiMacFilterCfg stack-based overflow

Quick assessment

Affected
Tenda AX1803
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tenda AX1803是中国腾达（Tenda）公司的一款双频千兆WIFI6路由器。 Tenda AX1803 1.0.0.1版本存在安全漏洞，该漏洞源于文件/goform/setWifiFilterCfg中函数formSetWifiMacFilterCfg对参数deviceList的错误操作导致栈缓冲区溢出。

CVSS 8.8 · High EPSS 0.82% · P56
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I. Basic Information for CVE-2025-7598

Vulnerability Information
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Vulnerability Title
Tenda AX1803 setWifiFilterCfg formSetWifiMacFilterCfg stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in Tenda AX1803 1.0.0.1. Affected by this vulnerability is the function formSetWifiMacFilterCfg of the file /goform/setWifiFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda AX1803 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AX1803是中国腾达（Tenda）公司的一款双频千兆WIFI6路由器。 Tenda AX1803 1.0.0.1版本存在安全漏洞，该漏洞源于文件/goform/setWifiFilterCfg中函数formSetWifiMacFilterCfg对参数deviceList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

Vendor Product Affected Versions CPE Subscribe
Tenda AX1803 1.0.0.1 -

II. Public POCs for CVE-2025-7598

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8479 chars
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III. Intelligence Information for CVE-2025-7598

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Same Patch Batch · Tenda · 2025-07-14 · 4 CVEs total

CVE-2025-7597 8.8 HIGH Tenda AX1803 setMacFilterCfg formSetMacFilterCfg stack-based overflow
CVE-2025-7596 8.8 HIGH Tenda FH1205 WifiExtraSet formWifiExtraSet stack-based overflow
CVE-2025-7586 8.8 HIGH Tenda AC500 setWtpData formSetAPCfg stack-based overflow

IV. Related Vulnerabilities

Same product: AX1803
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2025-7598

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