NVD CRITICAL: CVE-2026-5977 — A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. This im...

Thursday, April 9, 2026 at 09:16 PM UTC·Source: NIST NVD

Updated: Thursday, April 9, 2026 at 09:17 PM UTC

Executive Summary

A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument wifiOff can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-5977

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Apr 9, 2026. Verified by: NIST.

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