CVE-2026-90604 Details
Description
A security flaw has been discovered in Totolink A3002MU Hh-B20211125.1046. This affects an unknown part of the component Anchor Tag Handler. Performing a manipulation results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
A cross-site scripting (XSS) vulnerability has been identified in the TOTOLINK A3002MU router, specifically in the firmware version Hh-B20211125.1046. The issue arises in the Anchor Tag Handler component, where the router's web interface improperly sanitizes URL fragments. This flaw allows remote attackers to execute arbitrary JavaScript in the context of an authenticated user's session, potentially leading to the exposure of sensitive information such as the session identifier.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 14, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/XSS_A3002MU.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/cve/CVE-2026-90604 | [email protected] | Permission Required |
| https://vuldb.com/submit/914007 | [email protected] | Permission Required |
| https://vuldb.com/vuln/403186 | [email protected] | Permission Required |
| https://vuldb.com/vuln/403186/cti | [email protected] | Content Wall |
| https://www.totolink.net/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Totolink A3002MU | Hh-B20211125.1046 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 14, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |
Volerion