CVE-2025-5904

Name: CVE-2025-5904
Creator: NVD / NIST
Published: 2025-06-10T00:15:22.453+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 6.93%

Last modified Jun 17, 2026

CVE-2025-5904 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been declared as critical. EPSS estimates a 6.93% chance of exploitation in the next 30 days.

Description

A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been declared as critical. Affected by this vulnerability is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument device_name leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

6.93%

93.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	T10 Firmware	4.1.8cu.5207

References

https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiMeshName-20bdf0aa1185806eb922dbd496c4a4b4Exploit, Third Party Advisory
https://vuldb.com/?ctiid.311677Permissions Required, VDB Entry
https://vuldb.com/?id.311677Third Party Advisory, VDB Entry
https://vuldb.com/?submit.592264Third Party Advisory, VDB Entry
https://www.totolink.net/Product
https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiMeshName-20bdf0aa1185806eb922dbd496c4a4b4Exploit, Third Party Advisory

Timeline

Published: Jun 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-5904?

How severe is CVE-2025-5904?

CVE-2025-5904 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 6.93% probability of exploitation in the next 30 days.

How do I fix CVE-2025-5904?

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-2025-5904?

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

Scan your code now

Source: NVD / NIST