CVE-2019-17621 — D-Link DIR-859 Router Command Execution Vulnerability
2023-06-29 • CISA Known Exploited Vulnerability
[event] D-Link DIR-859 router contains a command execution vulnerability in the UPnP endpoint URL, /gena.cgi. Exploitation allows an unauthenticated remote attacker to execute system commands as root by sending a specially crafted HTTP SUBSCRIBE request to the UPnP service when connecting to the local network.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | D-Link |
| Product | DIR-859 Router |
| CWE | CWE-78 |
| CVE ID | CVE-2019-17621 |
| Date Added | 2023-06-29 |
| Due Date | 2023-07-20 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
Due Date: 2023-07-20