CVE-2025-26064Public exploitNetwork attack vector

Administrator-session script execution via unsanitized device names

Published Jul 31, 2025 · Updated Nov 3, 2025

Stored XSS in Intelbras RX1500 2.2.9 and RX3000 1.0.11 allows remote authenticated users to execute scripts in an administrator's browser. The HNAP SetClientInfo and guest-network actions store unhandled HTML metacharacters from client nickname or SSID fields, which the status page renders as active markup. Administrative access is required to plant the payload; viewing the affected status data executes it with the administrator's session authority.

CVSS severity7.3
High
EPSS probability1.01%
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 Intelbras RX1500 2.2.9 and RX3000 1.0.11 allows remote authenticated users to execute scripts in an administrator's browser. The HNAP SetClientInfo and guest-network actions store unhandled HTML metacharacters from client nickname or SSID fields, which the status page renders as active markup. Administrative access is required to plant the payload; viewing the affected status data executes it with the administrator's session authority.

The record

CVE
CVE-2025-26064
Published
Jul 31, 2025
Updated
Nov 3, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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