CVE-2026-7546 — Totolink NR1800X lighttpd find_host_ip stack-based overflow
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 manipulat…
Published: 2026-05-01 · CVSS: 9.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7