CVE-2026-8344CWE-74CWE-77

D-Link DIR-816 formDMZ.cgi sub_445E7C command injection

Medium · published May 11, 2026

CVSS v4.0
5.3
EPSS
5%
Percentile
92.2
In the wild
Unconfirmed
What it is

A weakness has been identified in D-Link DIR-816 1.10CNB05_R1B011D88210. Affected by this vulnerability is the function sub_445E7C of the file /goform/formDMZ.cgi. This manipulation causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

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
0.04970 · 92.2th 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
2026-05-11T21:30Z
EPSS history
Timeline
  • 11 MAY 21:30Z
    D-Link DIR-816 formDMZ.cgi sub_445E7C command injection
    cvelistv5