Ghostwire

CVE-2026-7720: A weakness has been identified in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function...

MEDIUM CVSS 6.3 Exploit Available

Published: May 4, 2026 | Last Modified: May 4, 2026

Description

A weakness has been identified in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument langType causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

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