Totolink CA750-PoE Setting cstecgi.cgi setWebWlanIdx os command injection_CVE-2026-9511

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 CA750-PoE 6.2c.510. This affects the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument webWlanIdx leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

Basic Information

ID CVE-2026-9511

Source VulDB

Published May 25, 2026 at 22:00

Affected Product

Vendor Totolink

Product CA750-PoE

Version 6.2c.510

Affected Versions Totolink CA750-PoE 6.2c.510

CWE Classification

CWE-78 CWE-77

References

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    "published": "2026-05-25T22:00:15.550Z",
    "modified": "2026-05-25T22:00:15.550Z",
    "type": "cve",
    "title": "Totolink CA750-PoE Setting cstecgi.cgi setWebWlanIdx os command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/365511\nhttps://vuldb.com/vuln/365511/cti\nhttps://vuldb.com/submit/813922\nhttps://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_49/49.md\nhttps://www.totolink.net/",
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