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CVE-2026-7546

CRITICAL CVSS: 9.8 Published: 2026-05-01 Modified: 2026-06-17

Description

A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Affected Platforms

Unknown

Weakness Type

CWE-119, CWE-121

References