Vulnerability · Published Jun 3, 2025 · Assigned by VulDB

CVE-2025-5508TOTOLINK A3002RU IP Port Filtering Page cross site scripting

Low 2.4

In plain English

A low-severity cross-site scripting in A3002RU from TOTOLINK. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).

Severity (CVSS 3.1)2.4Low

Exploit odds (30 days)0.4%top 61.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in TOTOLINK A3002RU 2.1.1-B20230720.1011. It has been rated as problematic. Affected by this issue is some unknown functionality of the component IP Port Filtering Page. The manipulation of the argument Comment leads to cross site scripting. The attack may be launched 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.

Affected products (as reported)

Vendor	Product	Versions
TOTOLINK	A3002RU	2.1.1-B20230720.1011

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

References

VDB-310922 | TOTOLINK A3002RU IP Port Filtering Page cross site scripting vdb-entry, technical-description
VDB-310922 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #584671 | TOTOLINK A3002RU_V2 V2.1.1-B20230720.1011 Cross Site Scripting third-party-advisory
https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/A3002RU_V2/XSS_IP_Port_Filtering exploit
https://www.totolink.net/ product