CVE-2026-85223

CVSS 9.9 (critical) · published 2026-09-03

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.

Weakness: CWE-77, CWE-78

Source: NVD CVE-2026-85223

References

• https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-008-vulndb.md
• 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

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