CVE-2025-34125CWE-78

D-Link DSP-W110A1 Cookie Command Injection

Critical · published July 16, 2025

CVSS v4.0

9.3

EPSS

Percentile

91.2

In the wild

Unconfirmed

What it is

An unauthenticated command injection vulnerability exists in the cookie handling process of the lighttpd web server on D-Link DSP-W110A1 firmware version 1.05B01. This occurs when specially crafted cookie values are processed, allowing remote attackers to execute arbitrary commands on the underlying Linux operating system. Successful exploitation enables full system compromise.

The record

Technical detail

CVSS v4.0: 9.3 · CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS: 0.04337 · 91.2th percentile
Weakness: CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published: 2025-07-16T21:09Z

EPSS history

Timeline

16 JUL 21:09Z
D-Link DSP-W110A1 Cookie Command Injection
cvelistv5