VULNERABILITY INTELLIGENCE

CVE-2025-60671

CVSS score5.4 MEDIUM
EPSS probability1.43%
CISA KEVNot currently listed
Published2025-11-13
Last modified2026-07-05
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Description

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/system/linux_vlan_reinit file. The vulnerability occurs because content read from this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(), allowing an attacker with write access to /var/system/linux_vlan_reinit to execute arbitrary commands on the device.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-77

Primary references