CVE-2026-85223

8.6 highEPSS 3.3%

High (8.6). EPSS 3.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.6 high

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

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWEs: CWE-77, CWE-78
Published: 2026-09-03
Modified: 2026-09-04
Record from: the NVD, synced 2026-10-19

References

https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-008-vulndb.md
https://vuldb.com/cve/CVE-2026-85223
https://vuldb.com/submit/894213
https://vuldb.com/vuln/398422
https://vuldb.com/vuln/398422/cti

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