CVE-2026-36606

Mercusys AC12G EU V1 router with firmware AC12GEUV1200909 encrypts configuration backups with a hardcoded DES key using single DES in ECB mode. An attacker who obtains a backup file can decrypt it to recover all stored credentials including admin password, WiFi PSK, and DDNS credentials...

CVE-2026-36607

Mercusys AC12G EU V1 router with firmware AC12GEUV1200909 allows unauthenticated brute-force attacks via the TDDP password change endpoint code=10, which lacks the rate limiting applied to the login endpoint code=7. An attacker on the adjacent network can attempt unlimited passwords without...

Mercusys AC12G has a vulnerability related to information leakage

The Mercusys AC12G is a Gigabit wireless router produced by the Chinese company Mercusys. The Mercusys AC12G EU V1 AC12G EU V1 version has a security vulnerability. This vulnerability stems from the response to the CHAOS TXT query, and it may lead to the disclosure of the DNS resolver software...

CVE-2026-36616

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 contains hardcoded WiFi driver credentials including a RADIUS shared secret, WPS test key, and default PSK embedded in the production firmware binary...

CVE-2026-36612

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 enables WPS 2.0 by default with a weak lockout policy 60-second lockout after 10 attempts...

Mercusys AC12G encryption issue vulnerability

The Mercusys AC12G is a Gigabit wireless router produced by the Chinese company Mercusys. The Mercusys AC12G EU V1 AC12G EU V1 version has a security vulnerability. This vulnerability stems from the transmission of DDNS credentials via plaintext HTTP, which may allow for man-in-the-middle attacks...

Mercusys AC12G authorization issue vulnerability

The Mercusys AC12G is a Gigabit wireless router produced by the Chinese company Mercusys. The Mercusys AC12G EU V1 AC12G EU V1 version has security vulnerabilities. These vulnerabilities stem from unvalidated HTTP header verification, which may allow external attackers to exploit the CORS wildcar...

CVE-2026-36616

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 contains hardcoded WiFi driver credentials including a RADIUS shared secret, WPS test key, and default PSK embedded in the production firmware binary...

CVE-2026-36607

The Mercusys AC12G (EU) V1 router, running firmware AC12G(EU)_V1_200909 , is vulnerable to unauthenticated brute-force attacks . The root cause is a lack of rate limiting on the TDDP password change endpoint (code=10) , unlike the login endpoint (code=7). An attacker located on the adjacent netwo...

TRENDnet TEW-411BRPplus Command Injection Vulnerability

The TRENDnet TEW-411BRPplus is a wireless router from Trendnet, Inc. A command injection vulnerability exists in the TRENDnet TEW-411BRPplus version v.2.07eu, which originates from a vulnerability that allows a local attacker to execute arbitrary code via the data1 parameter in the debug.cgi page...

D-Link DIR-868L security vulnerabilities

The D-Link DIR-868L is a wireless router from China-based AUO D-Link. A security vulnerability exists in the D-Link DIR-868L fwrevA1-12eumulti20170316 version, which originates from a buffer overflow contained in the fgets function in the param2 parameter of the inetntoa function...

CVE-2020-9276

An issue was discovered on D-Link DSL-2640B B2 EU4.01B devices. The function docgi, which processes cgi requests supplied to the device's web servers, is vulnerable to a remotely exploitable stack-based buffer overflow. Unauthenticated exploitation is possible by combining this vulnerability with...

Cross site scripting

Multiple Cross-Site Scripting XSS issues in the web interface on DASAN Zhone ZNID GPON 2426A EU version S3.1.285 devices allow a remote attacker to execute arbitrary JavaScript via manipulation of an unsanitized GET parameter: /zhndnsdisplay.cmd name, /wlsecrefresh.wl wlWscCfgMethod, wlwscreg...

D-Link DSL-3782 Code Execution Vulnerability

The D-Link DSL-3782 is a wireless router product from AUO D-Link. A security vulnerability exists in the D-Link DSL-3782 EU version 1.01. The vulnerability can be exploited by an attacker to cause memory corruption, potentially redirecting program flow and executing arbitrary code...