CVE-2026-82691: OS Command Injection in D-Link DNS-320L
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.
CVE-2026-82691: OS Command Injection in D-Link DNS-320L
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.
CVSS v4.0
Score 9.4critical
Affected software
cpe:2.3:h:d-link:dns-320l:*:*:*:*:*:*:*:*cpe:2.3:h:d-link:dns-327l:*:*:*:*:*:*:*:*cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*cpe:2.3:h:d-link:dns-345:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-30T17:35:35.159Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a956b1facd9273b490c5d4f
Added to database: 08/31/2026, 11:53:03 UTC
Last updated: 08/31/2026, 11:53:03 UTC
Views: 1
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