CVE-2026-93742

CVSS 9.9 (critical) · published 2026-09-19

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.

Weakness: CWE-74, CWE-77

Source: NVD CVE-2026-93742

References

• https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/rce-formWsc.md
• https://vuldb.com/cve/CVE-2026-93742
• https://vuldb.com/submit/914021
• https://vuldb.com/vuln/407552
• https://vuldb.com/vuln/407552/cti
• https://www.totolink.net/

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.