CVE-2026-75118: TP-Link Systems Inc. TL-MR100 v3.20, грешка в паметта

Описание

Оригинално описание

A pre-authentication stack-based buffer overflow vulnerability exists in the http_gdpr_decrypt function of TL-MR100 V3.20 due to insufficient bounds checking of encrypted requests to the /cgi/login endpoint. An adjacent unauthenticated attacker with access to the router's web management interface can trigger memory corruption and potentially achieve arbitrary code execution. Successful exploitation can overwrite saved control-flow data on the httpd process stack prior to authentication, resulting in a service crash or potential arbitrary code execution in the context of the affected process.

Засегнати продукти

• TP-Link Systems Inc. TL-MR100 v3.20: преди (EU)_1.3.0 Build 260609

Вид слабост

• CWE-121 Препълване на буфера в стека

История

Други уязвимости в TP-Link Systems Inc. TL-MR100 v3.20

• 6.9CVE-2026-12339

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-75118
• https://nvd.nist.gov/vuln/detail/CVE-2026-75118
• https://www.tp-link.com/en/support/download/tl-mr100/v3.20/#Firmware
• https://www.tp-link.com/en/support/faq/5271/