All CVE records
CVE-2019-17621 — D-Link DIR-859 Router Command Execution Vulnerability
CISA KEV listed
Added June 29, 2023 Remediate by July 20, 2023
Description
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.
Required action
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
Notes
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10147; https://nvd.nist.gov/vuln/detail/CVE-2019-17621
Need help remediating this vulnerability?
Our team helps organizations patch, mitigate, and respond to CISA KEV advisories fast.