CVE-2025-9586Public exploitNetwork attack vector

Authenticated command execution via unsanitized MAC argument

Published Aug 28, 2025 · Updated Aug 29, 2025

Command injection in COMFAST CF-N1 V2 2.6.0 allows remote authenticated users to execute arbitrary commands through its web interface. The wireless_device_dissoc function in /usr/bin/webmgnt treats attacker-controlled mac input as command syntax instead of only as a device address. Low-privileged access to the network management interface is required, and injected commands run with the webmgnt process's device privileges.

CVSS severity8.8
High
EPSS probability8.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in COMFAST CF-N1 V2 2.6.0 allows remote authenticated users to execute arbitrary commands through its web interface. The wireless_device_dissoc function in /usr/bin/webmgnt treats attacker-controlled mac input as command syntax instead of only as a device address. Low-privileged access to the network management interface is required, and injected commands run with the webmgnt process's device privileges.

The record

CVE
CVE-2025-9586
Published
Aug 28, 2025
Updated
Aug 29, 2025
Vendor
COMFAST
Product
CF-N1 V2
Classifications
CWE-77, CWE-74, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

COMFAST · CF-N1 V2version=2.6.0

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
5.3VulDBCVSS: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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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