CVE-2023-6103Public exploitNetwork attack vector

Authenticated script execution via SSID handler

Published Nov 13, 2023 · Updated Jan 8, 2025

Cross-site scripting in the SSID handler of Intelbras RX 1500 1.1.9 allows remote authenticated users to inject script via /WiFi.html. The public record identifies the page and handler but does not disclose the affected parameter or exact missing neutralization operation. High-privilege access and victim interaction are required, and exploitation changes browser-rendered content without reported disclosure or interruption.

CVSS severity5.4
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in the SSID handler of Intelbras RX 1500 1.1.9 allows remote authenticated users to inject script via /WiFi.html. The public record identifies the page and handler but does not disclose the affected parameter or exact missing neutralization operation. High-privilege access and victim interaction are required, and exploitation changes browser-rendered content without reported disclosure or interruption.

The record

CVE
CVE-2023-6103
Published
Nov 13, 2023
Updated
Jan 8, 2025
Vendor
Intelbras
Product
Intelbras RX 1500
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.1.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Intelbras · Intelbras RX 1500version=1.1.9

Published CVSS scores

3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
2.4VulDBCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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