Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injection_CVE-2026-7718

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A vulnerability was identified in Totolink WA300 5.2cu.7112_B20190227. Impacted is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument webWlanIdx leads to command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

Basic Information

ID CVE-2026-7718

Source VulDB

Published May 4, 2026 at 01:15

Affected Product

Vendor Totolink

Product WA300

Version 5.2cu.7112_B20190227

Affected Versions Totolink WA300 5.2cu.7112_B20190227

CWE Classification

CWE-77 CWE-74

References

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    "published": "2026-05-04T01:15:17.037Z",
    "modified": "2026-05-04T01:15:17.037Z",
    "type": "cve",
    "title": "Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/360894\nhttps://vuldb.com/vuln/360894/cti\nhttps://vuldb.com/submit/807196\nhttps://lavender-bicycle-a5a.notion.site/TOTOLINK-WA300-setWebWlanIdx-34553a41781f800ab40ae0c3d68c78a6?pvs=73\nhttps://www.totolink.net/",
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