CVE-2026-2824

A flaw has been found in Comfast CF-E7 2.6.0.9. This affects the function sub_441CF4 of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component webmggnt. Executing a manipulation of the argument destination can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/jinhao118/cve/blob/main/ComFast%20Router_4.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.346949	Permissions Required VDB Entry
https://vuldb.com/?id.346949	Third Party Advisory VDB Entry
https://vuldb.com/?submit.753878	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:comfast:cf-e7_firmware:2.6.0.9:*:*:*:*:*:*:*

cpe:2.3:h:comfast:cf-e7:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-20 06:17

Updated : 2026-02-20 18:40

NVD link : CVE-2026-2824

Mitre link : CVE-2026-2824

CVE.ORG link : CVE-2026-2824

JSON object : View

Products Affected

comfast

cf-e7_firmware
cf-e7

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."}], "lastModified": "2026-02-20T18:40:03.283", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:comfast:cf-e7_firmware:2.6.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD577698-7790-473D-8D07-BD15D9A87DC9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:comfast:cf-e7:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7322F6E8-0B00-4425-80AB-2CD4BAB5C69C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@vuldb.com"}