CRITICALVulnerability
Verified
Global

NVD CRITICAL: CVE-2026-5993 — A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This vu...

·Source: NIST NVD

Updated:

Executive Summary

A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument wifiOff leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used.

Analysis

A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument wifiOff leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. CVSS Score: 9.8. Published: 2026-04-10T01:16:41.743.

Indicators of Compromise (1)

CVE (1)
CVE-2026-5993
Source Attribution

Originally published by NIST NVD on Apr 10, 2026. Verified by: NIST.

Related Threats