VulnerabilityAnalyzed

CVE-2025-69542

A Command Injection Vulnerability has been discovered in the DHCP daemon service of D-Link DIR895LA1 v102b07.

CRITICAL 9.8EPSS 9.88%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (9.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 9.88% probability · 95th percentile
CISA KEV: Not listed
Weakness: CWE-77
Affected: dlink/dir-895la1 firmware
Source: cve@mitre.org

References

https://tzh00203.notion.site/D-Link-DIR895LA1-v102b07-Command-Injection-in-DHCPd-2d4b5c52018a80a1a5ccfb317b308861?source=copy_linkExploit, Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.