Totolink A3300R cstecgi.cgi setWiFiBasicCfg command injection_CVE-2026-5177

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 weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. Affected by this vulnerability is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument rxRate can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

Basic Information

ID CVE-2026-5177

Source VulDB

Published Mar 31, 2026 at 02:00

Modified Mar 31, 2026 at 13:27

Affected Product

Vendor Totolink

Product A3300R

Version 17.0.0cu.557_b20221024

Affected Versions Totolink A3300R 17.0.0cu.557_b20221024

CWE Classification

CWE-77 CWE-74

References

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    "published": "2026-03-31T02:00:21.538Z",
    "modified": "2026-03-31T13:27:49.031Z",
    "type": "cve",
    "title": "Totolink A3300R cstecgi.cgi setWiFiBasicCfg command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/354245\nhttps://vuldb.com/vuln/354245/cti\nhttps://vuldb.com/submit/779146\nhttps://github.com/LvHongW/Vuln-of-totolink_A3300R/tree/main/A3300R_rxRate_cmd_inject\nhttps://www.totolink.net/",
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