Critical severity9.1NVD Advisory· Published Aug 31, 2026

CVE-2026-82691

Description

A vulnerability has been found in D-Link DNS-320L, DNS-327L, DNS-340L and DNS-345 up to 20260717. Affected by this issue is some unknown functionality of the file /cgi-bin/usb_device.cgi of the component CGI Handler. Such manipulation of the argument f_ups_ip leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

AI Insight

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

Affected products

Dlink/DNS-345llm-create
Range: <=20260717
Dlink/DNS-320Lllm-create
Range: <=20260717
Dlink/DNS-327Lllm-create
Range: <=20260717
Dlink/DNS-340Lllm-create
Range: <=20260717

Patches

Vulnerability mechanics

References

github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-005-vulndb.mdnvd
vuldb.com/cve/CVE-2026-82691nvd
vuldb.com/submit/894210nvd
vuldb.com/vuln/397179nvd
vuldb.com/vuln/397179/ctinvd
www.dlink.comnvd

News mentions

No linked articles in our index yet.

cvss	0.591
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000