CVE-2026-93742CWE-74CWE-77command-injection

CVE-2026-93742

Critical · published September 19, 2026

CVSS v3.1
9.9
EPSS
2%
Percentile
82.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.02270 · 82.9th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-09-19T13:16Z
References (6)
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/rce-formWsc.md · [email protected]https://vuldb.com/cve/CVE-2026-93742 · [email protected]https://vuldb.com/submit/914021 · [email protected]https://vuldb.com/vuln/407552 · [email protected]https://vuldb.com/vuln/407552/cti · [email protected]https://www.totolink.net/ · [email protected]
EPSS history
Timeline
  • 20 SEP 03:25Z
    EPSS moved — → 2%
    epss
  • 19 SEP 08:30Z
    Totolink A3002MU formWsc command injection
    cvelistv5