CVE-2023-24050Public exploit

JavaScript execution via stored Wi-Fi password

Published Dec 4, 2023 · Updated Aug 27, 2024

Stored XSS in Connectize AC21000 G6 firmware 641.139.1.1256 and earlier allows remote authenticated users to execute JavaScript. The admin panel stores a crafted Wi-Fi password without neutralizing it and inserts the value into multiple pages, where a browser interprets it as script. Administrative access is required, and execution occurs when an administrator loads an affected page.

CVSS severity5.4
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in Connectize AC21000 G6 firmware 641.139.1.1256 and earlier allows remote authenticated users to execute JavaScript. The admin panel stores a crafted Wi-Fi password without neutralizing it and inserts the value into multiple pages, where a browser interprets it as script. Administrative access is required, and execution occurs when an administrator loads an affected page.

The record

CVE
CVE-2023-24050
Published
Dec 4, 2023
Updated
Aug 27, 2024
Vendor
Connectize
Product
AC21000 G6 Firmware
Classifications
CWE-79, T1203
Attack vector
adjacent
Privileges
admin

Timeline

How it unfolded

  1. Dec 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2024Record 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=0 <=641.139.1.1256

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesadmin

What is affected?

Connectize · AC21000 G6 Firmwareversion=0 <=641.139.1.1256

Published CVSS scores

4.3NCC GroupCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/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)
Vectoradjacent
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo