CVE-2025-7836CWE-74CWE-77

D-Link DIR-816L Environment Variable cgibin lxmldbc_system command injection

Medium · published July 19, 2025

CVSS v4.0
5.3
EPSS
6%
Percentile
93.5
In the wild
Unconfirmed
What it is

A vulnerability has been found in D-Link DIR-816L up to 2.06B01 and classified as critical. Affected by this vulnerability is the function lxmldbc_system of the file /htdocs/cgibin of the component Environment Variable Handler. The manipulation leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

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
0.06217 · 93.5th 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
2025-07-19T16:44Z
EPSS history
Timeline
  • 19 JUL 16:44Z
    D-Link DIR-816L Environment Variable cgibin lxmldbc_system command injection
    cvelistv5