CVE-2026-85223

A vulnerability was found in D-Link DNS-340L 1.01B04. Affected by this issue is some unknown functionality of the file /cgi-bin/dropbox.cgi of the component CGI Handler. Performing a manipulation of the argument callback_url/sync_interval results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.

  • Published Sep 3, 2026
  • CVSS 8.6 high
  • 3.3% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-85223 at the National Vulnerability Database