Comfast CF-N1 V2 mbox-config sub_44AC4C command injection_CVE-2026-2534

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 has been found in Comfast CF-N1 V2 2.6.0.2. The affected element is the function sub_44AC4C of the file /cgi-bin/mbox-config?method=SET&section=ptest_bandwidth. The manipulation of the argument bandwidth leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-2534

Source VulDB

Published Feb 16, 2026 at 04:02

Affected Product

Vendor Comfast

Product CF-N1 V2

Version 2.6.0.2

Affected Versions Comfast CF-N1 V2 2.6.0.2

CWE Classification

CWE-77 CWE-74

References

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    "lastseen": "",
    "description": "A vulnerability has been found in Comfast CF-N1 V2 2.6.0.2. The affected element is the function sub_44AC4C of the file /cgi-bin/mbox-config?method=SET&section=ptest_bandwidth. The manipulation of the argument bandwidth leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-02-16T04:02:06.616Z",
    "modified": "2026-02-16T04:02:06.616Z",
    "type": "cve",
    "title": "Comfast CF-N1 V2 mbox-config sub_44AC4C command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.346122\nhttps://vuldb.com/?ctiid.346122\nhttps://vuldb.com/?submit.748783\nhttps://github.com/jinhao118/cve/blob/main/ComFast%20Router_1.md",
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    "sourceData": "Comfast CF-N1 V2 2.6.0.2",
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    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "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",
        "version": "4.0"
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