CVE-2025-11549— Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow
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I. Basic Information for CVE-2025-11549
Vulnerability Information
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Vulnerability Title
Tenda W12 HTTP Request modules wifiMacFilterSet stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out 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 W12 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda W12是中国腾达（Tenda）公司的一款高性能无线接入点。 Tenda W12 3.0.0.6版本存在安全漏洞，该漏洞源于HTTP Request Handler组件中/goform/modules文件的wifiMacFilterSet函数对参数mac的错误操作，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)
Affected Products
II. Public POCs for CVE-2025-11549
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Same Patch Batch · Tenda · 2025-10-09 · 8 CVEs total
| CVE-2025-11528 | 8.8 HIGH | Tenda AC7 saveAutoQos stack-based overflow |
| CVE-2025-11527 | 8.8 HIGH | Tenda AC7 fast_setting_pppoe_set stack-based overflow |
| CVE-2025-11526 | 8.8 HIGH | Tenda AC7 WifiMacFilterSet stack-based overflow |
| CVE-2025-11525 | 8.8 HIGH | Tenda AC7 SetUpnpCfg stack-based overflow |
| CVE-2025-11524 | 8.8 HIGH | Tenda AC7 SetDDNSCfg stack-based overflow |
| CVE-2025-11550 | 6.5 MEDIUM | Tenda W12 HTTP Request modules wifiScheduledSet null pointer dereference |
| CVE-2025-11523 | 6.3 MEDIUM | Tenda AC7 AdvSetLanip command injection |
IV. Related Vulnerabilities
Same product: W12
- CVE-2025-11550
Tenda W12 HTTP Request modules wifiScheduledSet null pointer - CVE-2025-9778
Tenda W12 Administrative shadow hard-coded credentials - CVE-2025-4007
Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overf - CVE-2025-3820
Tenda W12/i24 httpd cgiSysUplinkCheckSet stack-based overflo - CVE-2025-3803
Tenda W12/i24 httpd cgiSysScheduleRebootSet stack-based over
Same vendor: Tenda
- CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti - CVE-2026-8263
Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os comman - CVE-2026-8259
Tenda AC6 httpd telnet os command injection - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
Same weakness: CWE-121
- CVE-2026-8258
Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based - CVE-2026-6665
PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2025-11549
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