CVE-2025-5543

Name: CVE-2025-5543
Creator: NVD / NIST
Published: 2025-06-03T23:15:20.953+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-5543 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability was found in TOTOLINK X2000R 1.0.0-B20230726.1108. It has been declared as problematic. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

A vulnerability was found in TOTOLINK X2000R 1.0.0-B20230726.1108. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Parent Controls Page. The manipulation of the argument Device Name leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

4.8/10

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

CVSS 4.0

4.8/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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

0.28%

19.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	X2000r Firmware	1.0.0-b20230726.1108

References

https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/X2000R/XSS_parent_controlExploit
https://vuldb.com/?ctiid.310993Permissions Required, Vendor Advisory
https://vuldb.com/?id.310993Third Party Advisory, Vendor Advisory
https://vuldb.com/?submit.585728Third Party Advisory, Vendor Advisory
https://www.totolink.net/Product
https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/X2000R/XSS_parent_controlExploit

Timeline

Published: Jun 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-5543?

How severe is CVE-2025-5543?

CVE-2025-5543 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-5543?

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-2025-5543?

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

Scan your code now

Source: NVD / NIST