High severity8.8NVD Advisory· Published May 4, 2026· Updated May 4, 2026

CVE-2026-7750

Description

A vulnerability was detected in Totolink N300RH 3.2.4-B20220812. This vulnerability affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument mac_address results in buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

lavender-bicycle-a5a.notion.site/TOTOLINK-N300RH-setMacFilterRules-34553a41781f809cb952cdcb71ce90d8nvd
vuldb.com/submit/807204nvd
vuldb.com/vuln/360925nvd
vuldb.com/vuln/360925/ctinvd
www.totolink.netnvd

News mentions

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