CVE-2025-15505Public exploitNetwork attack vector

Administrative browser script execution via unencoded SSID fields

Published Jan 11, 2026 · Updated Jan 11, 2026

Stored XSS in the Luxul XWR-600 web interface 4.0.0 through 4.0.1 allows remote authenticated users to execute JavaScript. Guest Network and Wireless Profile SSID fields store attacker-supplied script content and later render it in the administration page without output encoding. Administrative privileges are required to plant the payload, and an administrator must view the affected page; execution can alter router configuration in that browser session.

CVSS severity2.4
Low
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Luxul XWR-600 web interface 4.0.0 through 4.0.1 allows remote authenticated users to execute JavaScript. Guest Network and Wireless Profile SSID fields store attacker-supplied script content and later render it in the administration page without output encoding. Administrative privileges are required to plant the payload, and an administrator must view the affected page; execution can alter router configuration in that browser session.

The record

CVE
CVE-2025-15505
Published
Jan 11, 2026
Updated
Jan 11, 2026
Vendor
Luxul
Product
XWR-600
Classifications
CWE-79, CWE-94, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 11, 2026Record 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=4.0.0
  2. Affected versionversion=4.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Luxul · XWR-600version=4.0.0; version=4.0.1

Published CVSS scores

1.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.8VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1203Exploitation for Client Execution

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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