Intrusion Prevention

D-Link.DIR-859.UPnP.SUBSCRIBE.CGI.UNAUTH.Remote.Code.Injection

Description

This indicates an attack attempt to exploit a Command Injection vulnerability in D-Link DIR series router.
The vulnerability is due to insufficient sanitizing of user supplied inputs in the application when handling a crafted HTTP request. An unauthenticated remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted HTTP request.

Affected Products

D-Link DIR-859 with Firmware version 1.06b01 Beta01 and prior

Impact

System Compromise: Remote attackers can execute arbitrary code on vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10146

CVE References

CVE-2019-17621

Other References

SAP10146