Description

A vulnerability was found in TOTOLINK A3002RU 2.1.1-B20230720.1011. It has been classified as problematic. Affected is an unknown function of the component NAT Mapping Page. The manipulation of the argument Comment leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Es wurde eine problematische Schwachstelle in TOTOLINK A3002RU 2.1.1-B20230720.1011 ausgemacht. Es betrifft eine unbekannte Funktion der Komponente NAT Mapping Page. Mittels dem Manipulieren des Arguments Comment mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-5506

CVSS Base Severity: LOW

CVSS Base Score: 2.4

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

Affected Products

Vendor: TOTOLINK

Product: A3002RU

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.09% (probability of being exploited)

EPSS Percentile: 25.98% (scored less or equal to compared to others)

EPSS Date: 2025-06-04 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-5506
https://vuldb.com/?id.310920
https://vuldb.com/?ctiid.310920
https://vuldb.com/?submit.584663
https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/A3002RU_V2/XSS_Nat_Mapping
https://www.totolink.net/

Timeline