CVE-2026-4252 Tenda AC8 IPv6 check_is_ipv6 ip address for authentication

A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function checkisipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and mig...

PT-2026-25772

A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function check is ipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and...

Tenda AC8 安全漏洞

The Tenda AC8 is a wireless router produced by the Chinese company Tenda. Versions of the Tenda AC8 prior to 16.03.50.11 contained a security vulnerability. This vulnerability stemmed from incorrect handling of parameters in the file/goform/SysToolChangePwd, specifically local2c. It could lead to...

PT-2026-25746

A new vulnerability with increased severity was disclosed for Tenda AC8 CVE-2026-4254 https://t.co/qH9Y5hHYW2...

CVE-2026-4253: Improper Neutralization of Special Elements used in an OS Command

A security flaw has been discovered in Tenda AC8 16.03.50.11. This affects the function routesetuserpolicyrule of the file /cgi-bin/UploadCfg of the component Web Interface. The manipulation of the argument wans.policy.list1 results in os command injection. It is possible to launch the attack...

CVE-2026-4254: Stack-based Buffer Overflow

A weakness has been identified in Tenda AC8 up to 16.03.50.11. This vulnerability affects the function doSystemCmd of the file /goform/SysToolChangePwd of the component HTTP Endpoint. This manipulation of the argument local2c causes stack-based buffer overflow. The attack can be initiated remotel...

Tenda AC8 安全漏洞

The Tenda AC8 is a wireless router produced by the Chinese company Tenda. The version 16.03.50.11 of the Tenda AC8 contains a security vulnerability. This vulnerability stems from the function checkisipv6 in the IPv6 Handler component, which relies on IP addresses for authentication purposes. As ...

CVE-2026-4252: Reliance on IP Address for Authentication

A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function checkisipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and mig...

CVE-2026-3044

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

Tenda AC8 安全漏洞

The Tenda AC8 is a wireless router produced by the Chinese company Tenda. Version 16.03.34.06 of the Tenda AC8 contains a security vulnerability. This vulnerability stems from incorrect handling of the parameter “boundary” in the function “webCgiGetUploadFile” within the /cgi-bin/UploadCfg file o...

CVE-2026-3044: Stack-based Buffer Overflow

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044 Tenda AC8 Httpd Service UploadCfg webCgiGetUploadFile stack-based overflow

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044 Tenda AC8 Httpd Service UploadCfg webCgiGetUploadFile stack-based overflow

A vulnerability has been found in Tenda AC8 16.03.34.06. This affects the function webCgiGetUploadFile of the file /cgi-bin/UploadCfg of the component Httpd Service. The manipulation of the argument boundary leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The...

CVE-2026-3044

CVE-2026-3044 affects Tenda AC8 16.03.34.06; the stack-based overflow occurs in the webCgiGetUploadFile function under /cgi-bin/UploadCfg in the Httpd service due to improper handling of the boundary argument. It is exploitable remotely and the exploit has been publicly disclosed. Affected produc...

PT-2026-21549

Name of the Vulnerable Software and Affected Versions Tenda AC8 version 16.03.34.06 Description A stack-based buffer overflow exists in the webCgiGetUploadFile function of the Httpd service, specifically within the /cgi-bin/UploadCfg API endpoint. The issue is due to improper handling of the...

CVE-2026-2203

A flaw has been found in Tenda AC8 16.03.33.05. Affected by this vulnerability is an unknown functionality of the file /goform/fastsettingwifiset of the component Embedded Httpd Service. This manipulation of the argument timeZone causes buffer overflow. Remote exploitation of the attack is...

CVE-2026-2202

A vulnerability was detected in Tenda AC8 16.03.33.05. Affected is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet of the component httpd. The manipulation of the argument shareSpeed results in buffer overflow. The attack may be launched remotely. The exploit is now public and...