CVE-2026-11339CWE-74CWE-77

D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection

Medium · published June 5, 2026

CVSS v4.0
5.3
EPSS
3%
Percentile
87.8
In the wild
Unconfirmed
What it is

A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.03133 · 87.8th 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
2026-06-05T16:30Z
EPSS history
Timeline
  • 05 JUN 16:30Z
    D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
    cvelistv5