Critical severity9.8NVD Advisory· Published Jan 9, 2026· Updated Jun 17, 2026
CVE-2025-69542
CVE-2025-69542
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.
Affected products
3- cpe:2.3:o:dlink:dir-895la1_firmware:102b07:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- tzh00203.notion.site/D-Link-DIR895LA1-v102b07-Command-Injection-in-DHCPd-2d4b5c52018a80a1a5ccfb317b308861nvdExploitThird Party Advisory
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