CVE-2025-25524

Name: CVE-2025-25524
Creator: NVD / NIST
Published: 2025-02-11T19:15:19.11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2025-25524 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. Buffer overflow vulnerability in TOTOLink X6000R routers V9.4.0cu.652_B20230116 due to the lack of length verification, which is related to the addition of Wi-Fi filtering rules. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

Buffer overflow vulnerability in TOTOLink X6000R routers V9.4.0cu.652_B20230116 due to the lack of length verification, which is related to the addition of Wi-Fi filtering rules. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.

Metrics

CVSS 3.1

5.1/10

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

EPSS Probability

0.16%

5.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Totolink	X6000r Firmware	9.4.0cu.652_b20230116

References

https://gist.github.com/XiaoCurry/ce1f80afd2d8be8ca543437f16eae96bBroken Link

Timeline

Published: Feb 11, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-25524?

How severe is CVE-2025-25524?

CVE-2025-25524 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2025-25524?

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-2025-25524?

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

Scan your code now

Source: NVD / NIST