CVE-2025-5506: TOTOLINK A3002RU NAT Mapping Page cross site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-06-03 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

TOTOLINK A3002RU: 2.1.1-b20230720.1011

References

https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/A3002RU_V2/XSS_Nat_Mapping
https://vuldb.com/?ctiid.310920
https://vuldb.com/?id.310920
https://vuldb.com/?submit.584663
https://www.totolink.net/

Get alerted when CVE-2025-5506 or the next vulnerability affects your stack