CVE-2025-69542

CRITICAL EPSS 94.3%
Published Jan 9, 20265mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jan 9, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

A Command Injection Vulnerability has been discovered in the DHCP daemon service of D-Link DIR895LA1 v102b07. The vulnerability exists in the lease renewal processing logic where the DHCP hostname parameter is directly concatenated into a system command without proper sanitization. When a DHCP client renews an existing lease with a malicious hostname, arbitrary commands can be executed with root privileges.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
94.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
dlinkdir-895la1_firmware102b07any
dlinkdir-895la1*any

References 1

  • tzh00203.notion.site https://tzh00203.notion.site/D-Link-DIR895LA1-v102b07-Command-Injection-in-DHCPd-2d4b5c52018a80a1a5ccfb317b308861?source=copy_link
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.