CVE-2025-10321Public exploitNetwork attack vector

Unauthenticated device inventory disclosure via exposed endpoint

Published Sep 12, 2025 · Updated Sep 12, 2025

Information disclosure in Wavlink WL-WN578W2 firmware 221110 allows remote attackers to read connected-device details without authentication. The GET handler for /live_online.shtml returns every connected device's MAC address, IP address, and name without enforcing authentication. Network access to the management endpoint is sufficient, exposing device inventory but not reported configuration changes or service interruption.

CVSS severityUnavailable
Unscored
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Information disclosure in Wavlink WL-WN578W2 firmware 221110 allows remote attackers to read connected-device details without authentication. The GET handler for /live_online.shtml returns every connected device's MAC address, IP address, and name without enforcing authentication. Network access to the management endpoint is sufficient, exposing device inventory but not reported configuration changes or service interruption.

The record

CVE
CVE-2025-10321
Published
Sep 12, 2025
Updated
Sep 12, 2025
Vendor
Wavlink
Product
WL-WN578W2 Firmware
Classifications
CWE-200, CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 12, 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=221110

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Wavlink · WL-WN578W2 Firmwareversion=221110

Published CVSS scores

6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
5.3VulDBCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
5.0VulDBAV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR

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-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-284Improper Access Control
T1190Exploit Public-Facing Application

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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