CVE-2025-14659

Name: CVE-2025-14659
Creator: NVD / NIST
Published: 2025-12-14T12:16:02.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 3.45%

Last modified Jun 17, 2026

CVE-2025-14659 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability was detected in D-Link DIR-860LB1 and DIR-868LB1 203b01/203b03. Affected is an unknown function of the component DHCP Daemon. EPSS estimates a 3.45% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

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:X/V:X/RE:X/U:X

EPSS Probability

3.45%

87.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-868l B1 Firmware	<= 203b01
Dlink	Dir-860l B1 Firmware	<= 203b03

References

https://tzh00203.notion.site/D-Link-DIR-860LB1-v203b03-Command-Injection-in-DHCPd-2c6b5c52018a807eab1ae73dbd95eee3?source=copy_linkExploit, Mitigation, Third Party Advisory
https://tzh00203.notion.site/D-Link-DIR-868LB1-v203b01-Command-Injection-in-DHCPd-2c8b5c52018a805296c3dea51a7a4070?source=copy_linkExploit, Mitigation, Third Party Advisory
https://vuldb.com/?ctiid.336391Permissions Required, VDB Entry
https://vuldb.com/?id.336391Third Party Advisory, VDB Entry
https://vuldb.com/?submit.713701Third Party Advisory, VDB Entry
https://vuldb.com/?submit.714709Third Party Advisory, VDB Entry
https://www.dlink.com/Product

Timeline

Published: Dec 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-14659?

How severe is CVE-2025-14659?

CVE-2025-14659 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 3.45% probability of exploitation in the next 30 days.

How do I fix CVE-2025-14659?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-14659?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST