CVE-2026-85223: OS Command Injection in D-Link DNS-340L
A vulnerability was found in D-Link DNS-340L 1.01B04. Affected by this issue is some unknown functionality of the file /cgi-bin/dropbox.cgi of the component CGI Handler. Performing a manipulation of the argument callback_url/sync_interval results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.
CVE-2026-85223: OS Command Injection in D-Link DNS-340L
Description
A vulnerability was found in D-Link DNS-340L 1.01B04. Affected by this issue is some unknown functionality of the file /cgi-bin/dropbox.cgi of the component CGI Handler. Performing a manipulation of the argument callback_url/sync_interval results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.
CVSS v4.0
Score 9.4critical
Affected software
cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-03T14:24:33.078Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a99e52facd9273b4979ee67
Added to database: 09/03/2026, 21:22:55 UTC
Last updated: 09/03/2026, 22:07:09 UTC
Views: 5
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