CVE-2025-14659: dir-860l b1 Injection — Exploit

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.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-74 CWE-74

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
dlink	dir-868l_b1_firmware	< 203b01
dlink	dir-868l_b1	All
dlink	dir-860l_b1_firmware	< 203b03
dlink	dir-860l_b1	All

References

Exploits

https://tzh00203.notion.site/D-Link-DIR-860LB1-v203b03-Command-Injection-in-DHCPd-2c6b5c52018a807eab1ae73dbd95eee3?source=copy_link https://tzh00203.notion.site/D-Link-DIR-868LB1-v203b01-Command-Injection-in-DHCPd-2c8b5c52018a805296c3dea51a7a4070?source=copy_link

Other References

https://vuldb.com/?ctiid.336391 https://vuldb.com/?id.336391 https://vuldb.com/?submit.713701 https://vuldb.com/?submit.714709 https://www.dlink.com/

Frequently Asked Questions

What is CVE-2025-14659? +

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. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-14659? +

CVE-2025-14659 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-14659? +

CVE-2025-14659 affects products from dlink, specifically: dir-860l_b1, dir-860l_b1_firmware, dir-868l_b1, dir-868l_b1_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-14659? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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