What is CVE-2025-5543?

CVE-2025-5543 is a low-severity vulnerability in Totolink X2000r, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2025-06-03.

How severe is CVE-2025-5543?

Low severity. CVSS v3 base score is 2.4 out of 10.

RCE in Totolink X2000r

CVE-2025-5543

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 Devi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.

Affected products

Totolink X2000r — versions 1.0.0-B20230726.1108

Weakness classification (CWE)

References

VDB-310993 | TOTOLINK X2000R Parent Controls Page cross site scripting (vdb-entry, technical-description)
VDB-310993 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #585728 | TOTOLINK X2000R V1.0.0-B20230726.1108 Cross Site Scripting (third-party-advisory)
github.com/fizz-is-on-the-way/Iot_vuls/tree/main/X2000R/XSS_parent_control (exploit)
www.totolink.net/ (product)

Frequently asked questions

What is CVE-2025-5543?: CVE-2025-5543 is a low-severity vulnerability in Totolink X2000r, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2025-06-03.
How severe is CVE-2025-5543?: Low severity. CVSS v3 base score is 2.4 out of 10.