NVD CRITICAL: CVE-2026-6138 — A flaw has been found in Totolink A7100RU 7.4cu.2313_b20191024. The impacted ele...

Monday, April 13, 2026 at 12:16 AM UTC·Source: NIST NVD

Updated: Monday, April 13, 2026 at 04:17 PM UTC

Executive Summary

A flaw has been found in Totolink A7100RU 7.4cu.2313_b20191024. The impacted element is the function setAccessDeviceCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mac causes os command injection. The attack can be initiated remotely. The exploit has been published and may be used.

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-6138

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Apr 13, 2026. Verified by: NIST.

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