The vulnerability of the formDelWebAuthWhiteUser function in the microprogramming software for wireless Wi-Fi routers Tenda W20E allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the formDelWebAuthWhiteUser function in the wireless Wi-Fi router software Tenda W20E is related to the operation of the webAuthWhiteUserIndex parameter that goes beyond the buffer in memory. Exploiting this vulnerability allows an attacker to compromise the confidentiality,...

CVE-2026-90689

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...

CVE-2026-90689 Tenda W20E formDelWebAuthWhiteUser stack-based overflow

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...

CVE-2026-90689 Tenda W20E formDelWebAuthWhiteUser stack-based overflow

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...

CVE-2026-90689

A stack-based buffer overflow vulnerability exists in the Tenda W20E wireless router, specifically in the formDelWebAuthWhiteUser function within firmware version 15.11.0.61068_1546_841_CN_TDC . By manipulating the webAuthWhiteUserIndex argument, an authenticated remote attacker can trigger the o...

EUVD-2026-77311

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...

PT-2026-91107

A security flaw has been discovered in Tenda W20E 15.11.0.61068 1546 841 CN TDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...

CVE-2026-90689: Stack-based Buffer Overflow

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formDelWebAuthWhiteUser. Performing a manipulation of the argument webAuthWhiteUserIndex results in stack-based buffer overflow. The attack can be initiated remotely...