CVE-2025-60673

An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin

Medium · published November 13, 2025

CVSS v3.1
6.5
EPSS
4%
Percentile
89.2
In the wild
Unconfirmed
What it is

An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin. The vulnerability occurs in the 'SetDMZSettings' functionality, where the 'IPAddress' parameter in prog.cgi is stored in NVRAM and later used by librcm.so to construct iptables commands executed via twsystem(). An attacker can exploit this vulnerability remotely without authentication by sending a specially crafted HTTP request, leading to arbitrary command execution on the device.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.03526 · 89.2th percentile
Published
2025-11-13T00:00Z
EPSS history
Timeline
  • 13 NOV 00:00Z
    An unauthenticated command injection vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin
    cvelistv5