Vulnerability · Published May 18, 2025 · Assigned by VulDB
CVE-2025-4852TOTOLINK A3002R VPN Page cross site scripting
Low 2.4
In plain English
A low-severity cross-site scripting in A3002R 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 37% of all known vulnerabilities).
Severity (CVSS 3.1)2.4Low
Exploit odds (30 days)0.4%top 63.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability, which was classified as problematic, has been found in TOTOLINK A3002R 2.1.1-B20230720.1011. This issue affects some unknown processing of the component VPN Page. The manipulation of the argument Comment leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
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-309323 | TOTOLINK A3002R VPN Page cross site scripting vdb-entry, technical-description
- VDB-309323 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #575099 | 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_VPN exploit
- https://www.totolink.net/ product