Vulnerability Description
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.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/
- https://vuldb.com/cve/CVE-2026-85223
- https://vuldb.com/submit/894213
- https://vuldb.com/vuln/398422
- https://vuldb.com/vuln/398422/cti
- https://www.dlink.com/
- https://vuldb.com/submit/894213
FAQ
What is CVE-2026-85223?
CVE-2026-85223 is a vulnerability with a CVSS score of 9.9 (CRITICAL). 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 t...
How severe is CVE-2026-85223?
CVE-2026-85223 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-85223?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.