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High · 8.8 CVE-2026-7548 EUVD-2026-26472GHSA-qvw7-x5j6-v7rp

Totolink NR1800X cstecgi.cgi sub_41A68C command injection

Published May 1, 2026 · Updated May 1, 2026 · Assigned by VulDB

Description

A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

VendorProductAffectedFixed
Totolink NR1800X 9.1.0u.6279_B20210910 —

References