CVE-2025-14208CWE-74CWE-77command-injection

CVE-2025-14208

Medium · published December 8, 2025

CVSS v3.1
6.3
EPSS
3%
Percentile
88.8
In the wild
Unconfirmed
What it is

A security flaw has been discovered in D-Link DIR-823X up to 20250416. This affects the function sub_415028 of the file /goform/set_wan_settings. The manipulation of the argument ppp_username results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.03392 · 88.8th 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
2025-12-08T06:16Z
Affected products (1)
ProductVersionsFixed in
dlink/dir-823x_firmwareall versions—
References (6)
https://github.com/panda666-888/vuls/blob/main/d-link/dir-823x/set_wan_settings.md · [email protected]https://github.com/panda666-888/vuls/blob/main/d-link/dir-823x/set_wan_settings.md#poc · [email protected]https://vuldb.com/?ctiid.334651 · [email protected]https://vuldb.com/?id.334651 · [email protected]https://vuldb.com/?submit.700499 · [email protected]https://www.dlink.com/ · [email protected]
EPSS history
Timeline
  • 08 DEC 01:02Z
    D-Link DIR-823X set_wan_settings sub_415028 command injection
    cvelistv5