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NR1800X 9.1.0u.6279_B20210910

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Critical Remote Code Execution in Totolink NR1800X Routers (CVE-2026-15701)

A critical stack-based buffer overflow vulnerability, CVE-2026-15701 (CVSS 9.8), in Totolink NR1800X firmware version 9.1.0u.6279_B20210910 allows remote attackers to execute arbitrary code by manipulating the 'Host' argument in the 'Form_Logout' function, with a public exploit available.

NR1800X 9.1.0u.6279_B20210910 buffer-overflow remote-code-execution firmware router vulnerability

2t 1c 5i 1h ago