CVE-2024-39363

Name: CVE-2024-39363
Creator: NVD / NIST
Published: 2025-01-14T15:15:19.517+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 48.09%

Last modified Jun 17, 2026

CVE-2024-39363 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A cross-site scripting (xss) vulnerability exists in the login.cgi set_lang_CountryCode() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. EPSS estimates a 48.09% chance of exploitation in the next 30 days.

Description

A cross-site scripting (xss) vulnerability exists in the login.cgi set_lang_CountryCode() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to a disclosure of sensitive information. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:L

EPSS Probability

48.09%

98.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-80

Affected Software

Vendor	Product	Versions
Wavlink	Wl-Wn533a8 Firmware	m33a8.v5030.210505

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2017Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2017Exploit, Third Party Advisory

Timeline

Published: Jan 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-39363?

How severe is CVE-2024-39363?

CVE-2024-39363 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 48.09% probability of exploitation in the next 30 days.

How do I fix CVE-2024-39363?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-39363?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST