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Tenda G0 formPortalAuth Buffer Overflow Vulnerability (CVE-2026-36799) and POC Analysis

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in the Tenda G0 device, located within the `formPortalAuth` function. An attacker can trigger the buffer overflow by crafting a malici…

Tenda O3 Router Stack Buffer Overflow in fromNetToolGet CGI (CVE-2026-36784)

github.com · 2026-06-13

### Vulnerability Overview **Tenda O3 Vulnerability (Stack Buffer Overflow)** The vulnerability is located in the `fromNetToolGet` CGI handler and affects Tenda O3v3 (latest version V1.0.0.5). ### Imp…

Tenda O3 RCE via Stack Overflow in fromNetToolGet CGI (CVE-2026-36783)

github.com · 2026-06-13

### Vulnerability Overview A stack buffer overflow vulnerability exists in the Tenda O3, located within the `fromNetToolGet` CGI handler, affecting Tenda O3v3 (latest version V1.0.0.5). An attacker ca…

Tenda O3 formSetCgf Stack Buffer Overflow Vulnerability Analysis

github.com · 2026-06-13

### Vulnerability Overview A stack buffer overflow vulnerability exists in the Tenda O3 device, located in the `formSetCfm` CGI handler. This affects the Tenda O3 v3 (latest version V1.0.0.5). In the …

Tenda O3 R7WebSecurityHandler Stack Buffer Overflow (CVE-2026-36778)

github.com · 2026-06-13

### Tenda O3 Vulnerability (Stack Buffer Overflow) #### Vulnerability Overview - **Vulnerability Type**: Stack Buffer Overflow - **Affected Component**: `R7WebSecurityHandler` CGI processor - **Affect…

Tenda O3 Stack Overflow in fromVirtualSer CGI: Unvalidated Input Leads to Buffer Overflow

github.com · 2026-06-13

### Vulnerability Overview A stack overflow vulnerability exists in the Tenda O3, located in the `fromVirtualSer` CGI handler, affecting the latest firmware version (V1.0.0.5) of the Tenda O3. ### Sco…

Tenda PW201A Buffer Overflow Vulnerability Analysis and CVE-2026-36805 Report

github.com · 2026-06-13

### Tenda PW201A Vulnerability Summary #### Vulnerability Overview - **Vulnerability Type**: Buffer Overflow - **Affected Function**: `0x42e520` - **Description**: A buffer overflow vulnerability exis…

Tenda PW201A Buffer Overflow Vulnerability (CVE-2026-36803) with POC and DoS Analysis

github.com · 2026-06-13

### Vulnerability Overview - **Vulnerability Name**: Tenda PW201A Vulnerability (Buffer Overflow) - **Vulnerability Type**: Buffer Overflow - **Affected Function**: `0x42e1c4` - **Affected Versions**:…

Tenda PW201A Buffer Overflow Vulnerability Analysis (CVE-2026-36802)

github.com · 2026-06-13

### Tenda PW201A Vulnerability Summary #### Vulnerability Overview - **Vulnerability Type**: Buffer Overflow - **Affected Function**: `0x42e6a4` - **Affected File**: `TENDA_HTTPD` - **Affected Version…

Tenda W15E formAddWebAuthWhiteUser Buffer Overflow Vulnerability (CVE-2026-36817)

github.com · 2026-06-13

### Vulnerability Overview The Tenda W15E device contains a buffer overflow vulnerability located in the `formAddWebAuthWhiteUser` function. Attackers can trigger this vulnerability by constructing sp…

Tenda W15E V15.11.0.10 Buffer Overflow Vulnerability Analysis and POC (CVE-2026-36807)

github.com · 2026-06-13

### Vulnerability Overview This vulnerability is located in the `formAddWebAuthUser` function and affects the Tenda W15E V15.11.0.10 version (the latest version is V15.11.0.10). It is a buffer overflo…

Tenda W15E formPortalAuth Buffer Overflow (CVE-2026-36810)

github.com · 2026-06-13

### Vulnerability Overview **Tenda W15E Vulnerability (Buffer Overflow)** This vulnerability is located in the `formPortalAuth` function and affects the Tenda W15E V15.11.10.10 version (the latest ver…

Tenda W15E Router formModifyWebAuthUser Buffer Overflow Vulnerability and POC

github.com · 2026-06-13

### Vulnerability Overview The Tenda W15E router contains a buffer overflow vulnerability located in the `formModifyWebAuthUser` function. This vulnerability allows an attacker to trigger a buffer ove…

Tenda W15E Router Buffer Overflow via picName Parameter (CVE-2026-36811)

github.com · 2026-06-13

### Vulnerability Overview The Tenda W15E router contains a buffer overflow vulnerability located in the `formDelwebAuthPic` function. Attackers can exploit this vulnerability by crafting malicious HT…

Tenda W15E Buffer Overflow in formModifyWebAuthnUser (CVE-2026-36909) Analysis

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in the Tenda W15E router, located within the `formModifyWebAuthnUser` function. This affects Tenda W15E version V15.11.10.0 (the lates…

Tenda W15E Buffer Overflow in formSetNetCheckTools (CVE-2026-36815)

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in the Tenda W15E device within the `formSetNetCheckTools` function. An attacker can exploit this vulnerability by crafting malicious …

Tenda W20E Buffer Overflow Vulnerability (CVE-2026-36818) Analysis with POC

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in the Tenda W15E within the `formAddNewWifiWhiteUser` function, affecting the Tenda W20E V15.11.0.6 version (the latest version is V1…

Tenda W3 CGI Stack Overflow Vulnerability (CVE-2026-36770/36773) Analysis

github.com · 2026-06-13

### Vulnerability Overview A stack overflow vulnerability exists in Tenda W3V1.0BR_V1.0.0.3(2204) firmware, located within the `ask_to_reboot` CGI handler. This vulnerability allows an attacker to tri…

Tenda W20E Buffer Overflow Vulnerability in formDelStaState (CVE-2026-36822)

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in the `formDelStaState` function of Tenda W20E V15.11.0.6. Attackers can exploit this vulnerability by crafting specific HTTP request…

Tenda W3 Router formWifiRadioSet CGI Buffer Overflow Vulnerability Analysis

github.com · 2026-06-13

### Vulnerability Overview A buffer overflow vulnerability exists in Tenda W3 V1.0 1.0.0.3(2204). The vulnerability is located in the `formWifiRadioSet` CGI handler and affects the latest firmware (ve…

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Security Intel Hub 29504+