Critical severity9.9NVD Advisory· Published Sep 3, 2026

CVE-2026-85223

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dlink/DNS-340Lllm-create
Range: 1.01B04

Patches

Vulnerability mechanics

References

github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-008-vulndb.mdnvd
vuldb.com/cve/CVE-2026-85223nvd
vuldb.com/submit/894213nvd
vuldb.com/vuln/398422nvd
vuldb.com/vuln/398422/ctinvd
www.dlink.comnvd

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