CVE-2026-6799

Comfast CF-N1-S Endpoint mbox-config command injection

MEDIUM
6.3
CVSS Score
Published: April 21, 2026 at 09:00 PM UTC
Updated: October 26, 2026 at 10:10 PM UTC
1 product affected across 1 vendorCF-N1-S

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Severity
MEDIUM6.3
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is some unknown functionality of the file /cgi-bin/mbox-config?method=SET&section=ping_config of the component Endpoint. Performing a manipulation of the argument destination results in command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/358492
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/358492/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/795203

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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