CVE-2026-2063CWE-77CWE-78

D-Link DIR-823X Web Management set_ac_server os command injection

Medium · published February 6, 2026

CVSS v4.0
5.1
EPSS
5%
Percentile
92.5
In the wild
Unconfirmed
What it is

A security flaw has been discovered in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/set_ac_server of the component Web Management Interface. The manipulation of the argument ac_server results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.05290 · 92.5th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-02-06T19:02Z
EPSS history
Timeline
  • 06 FEB 19:02Z
    D-Link DIR-823X Web Management set_ac_server os command injection
    cvelistv5