CVSS 9.8 · Critical EPSS 17,1%
Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada dlink dir-300 firmware, dlink dir-600 firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.
An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-600 (firmware ≤ 2.13 and ≤ 2.14b01, respectively)—due to improper input handling in the unauthenticated command.php endpoint. By sending specially crafted POST requests, a remote attacker can execute arbitrary shell commands with root privileges, allowing full takeover of the device. This includes launching services such as Telnet, exfiltrating credentials, modifying system configuration, and disrupting availability. The flaw stems from the lack of authentication and inadequate sanitation of the cmd parameter.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| dlink | dir-300 firmware | Semua versi hingga 2.13 |
| dlink | dir-600 firmware | Semua versi hingga 2.14b01 |