CVE-2026-93742 Details
Description
A weakness has been identified in Totolink A3002MU Hh-B20211125.1046. Affected by this issue is the function formWsc of the file /boafrm/formWsc. This manipulation of the argument localPin causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
A command injection vulnerability has been identified in the TOTOLINK A3002MU router, specifically in the firmware version Hh-B20211125.1046. The issue arises in the formWsc function of the file /boafrm/formWsc, where the localPin parameter is not properly validated before being executed as a command. This flaw allows remote attackers to inject arbitrary commands, which can be executed on the device.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 19, 2026CISA-ADP
Assessed Sep 21, 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/rce-formWsc.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/cve/CVE-2026-93742 | [email protected] | Content Wall |
| https://vuldb.com/submit/914021 | [email protected] | Permission Required |
| https://vuldb.com/vuln/407552 | [email protected] | Content Wall |
| https://vuldb.com/vuln/407552/cti | [email protected] | Content Wall |
| https://www.totolink.net/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command 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 21, 2026 | CVE Modified | CISA-ADP |
| Sep 19, 2026 | New CVE Received | [email protected] |