CVE-2023-45466Public exploitNetwork attack vector

Unauthenticated command execution via unsanitized WPS parameter

Published Oct 13, 2023 · Updated Sep 18, 2024

OS command injection in Netis Systems N3 Firmware 1.0.1.865 and earlier allows remote attackers to execute commands through WPS settings. The WPS settings path accepts the pin_host parameter without sufficient validation and processes attacker-supplied shell syntax as operating-system commands. No authentication or user interaction is required, and successful exploitation grants control of the router with the firmware process's privileges.

CVSS severity9.8
Critical
EPSS probability1.90%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Netis Systems N3 Firmware 1.0.1.865 and earlier allows remote attackers to execute commands through WPS settings. The WPS settings path accepts the pin_host parameter without sufficient validation and processes attacker-supplied shell syntax as operating-system commands. No authentication or user interaction is required, and successful exploitation grants control of the router with the firmware process's privileges.

The record

CVE
CVE-2023-45466
Published
Oct 13, 2023
Updated
Sep 18, 2024
Vendor
Netis Systems Co., Ltd.
Product
N3 Firmware
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2024Record 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=v2 <=1.0.1.865

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Netis Systems Co., Ltd. · N3 Firmwareversion=v2 <=1.0.1.865

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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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