Critical severity9.9NVD Advisory· Published Aug 31, 2026

CVE-2026-82689

Description

A vulnerability was detected in D-Link DNS-320L, DNS-327L, DNS-340L and DNS-345 up to 20260717. Affected is an unknown function of the file /cgi-bin/isomount_mgr.cgi of the component ISO Image Handler. The manipulation of the argument upIsoRootPath results in os command injection. The attack can be executed remotely. The exploit is now 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-003-vulndb.mdnvd
vuldb.com/cve/CVE-2026-82689nvd
vuldb.com/submit/894201nvd
vuldb.com/vuln/397177nvd
vuldb.com/vuln/397177/ctinvd
www.dlink.comnvd

News mentions

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