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Vulnerability record · CVE-2025-14659 · published 14 December 2025

CVE-2025-14659: Dlink dir-868l b1 firmware injection vulnerability

Dlink · Dir 868l B1 Firmware

A vulnerability was detected in D-Link DIR-860LB1 and DIR-868LB1 203b01/203b03. Affected is an unknown function of the component DHCP Daemon. The manipulation of the argument Hostname results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

7.4 CVSS 4.0 High EPSS 3.8% · top 10.4% CWE-74 · InjectionCWE-77 · Command injection
7.4CVSS 4.0 base score, v2 9.0
3.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
7References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was detected in D-Link DIR-860LB1 and DIR-868LB1 203b01/203b03. Affected is an unknown function of the component DHCP Daemon. The manipulation of the argument Hostname results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://tzh00203.notion.site/D-Link-DIR-860LB1-v203b03-Command-Injection-in-DHCPd-2c6b5c52018a807eab1ae73dbd95eee3?sourc ExploitMitigationThird Party Advisory
https://tzh00203.notion.site/D-Link-DIR-868LB1-v203b01-Command-Injection-in-DHCPd-2c8b5c52018a805296c3dea51a7a4070?sourc ExploitMitigationThird Party Advisory
https://vuldb.com/?ctiid.336391 Permissions RequiredVDB Entry
https://vuldb.com/?id.336391 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.713701 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.714709 Third Party AdvisoryVDB Entry
https://www.dlink.com/ Product

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Source: NIST National Vulnerability Database (record CVE-2025-14659), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.