CVE-2024-34202

Name: CVE-2024-34202
Creator: NVD / NIST
Published: 2024-05-14T15:38:33.323+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2024-34202 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.68%

47.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Totolink	Cp450 Firmware	4.1.0cu.747_b20191224

References

https://github.com/n0wstr/IOTVuln/tree/main/CP450/setMacFilterRulesExploit, Third Party Advisory
https://github.com/n0wstr/IOTVuln/tree/main/CP450/setMacFilterRulesExploit, Third Party Advisory

Timeline

Published: May 14, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-34202?

TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the setMacFilterRules function.

How severe is CVE-2024-34202?

CVE-2024-34202 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2024-34202?

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-2024-34202?

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

Scan your code now

Source: NVD / NIST