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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | DNS-320L | 20260717 | — |
| D-Link | DNS-327L | 20260717 | — |
| D-Link | DNS-340L | 20260717 | — |
| D-Link | DNS-345 | 20260717 | — |
References
- VDB-397179 | D-Link DNS-320L/DNS-327L/DNS-340L/DNS-345 CGI usb_device.cgi os command injection vdb-entry technical-description
- VDB-397179 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-82691 | CVE Analysis and Report third-party-advisory
- Submit #894210 | D-Link DNS-320L/DNS-327L/DNS-340L/DNS-345 ShareCenter NAS family multiple confirmed ShareCenter firmware builds OS Command Injection third-party-advisory
- https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-005-vulndb.md exploit
- https://www.dlink.com/ product