CVE-2026-82691 PUBLISHED

D-Link DNS-320L/DNS-327L/DNS-340L/DNS-345 CGI usb_device.cgi os command injection

Assigner: VulDB
Reserved: 30.08.2026 Published: 31.08.2026 Updated: 31.08.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
CVSS Score: 9.4

Product Status

Vendor D-Link
Product DNS-320L
Versions
  • Version 20260717 is affected
Vendor D-Link
Product DNS-327L
Versions
  • Version 20260717 is affected
Vendor D-Link
Product DNS-340L
Versions
  • Version 20260717 is affected
Vendor D-Link
Product DNS-345
Versions
  • Version 20260717 is affected

Credits

  • ST4R0001 (VulDB User) reporter

References

Problem Types

  • OS Command Injection CWE
  • Command Injection CWE