Command Injection in DIR-806A - CVE-2025-15391
Published: January 6, 2026
Vulnerability identifier: #VU120971
CSH Severity: Medium
CVSS v4.0: 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:U/U:Green
CVE-ID: CVE-2025-15391
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: D-Link
Affected software:
DIR-806A
DIR-806A
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary commands on the system.
The vulnerability exists due to insufficient input validation in the "ssdpcgi_main" function within the SSDP Request Handler component. A remote user can pass specially crafted data to the application and execute arbitrary commands.
How to mitigate CVE-2025-15391
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.