Vulnerability record · CVE-2026-85222 · published 3 September 2026

CVE-2026-85222: Command injection vulnerability

A vulnerability has been found in D-Link DNS-340L 1.01B04. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/addon_center.cgi of the component Add-On Center. Such manipulation of the argument f_name/f_url/f_flag/f_login_user leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

8.5 CVSS 4.0 High EPSS 3.6% · top 10.9% CWE-77 · Command injectionCWE-78 · OS command injection Deferred

8.5CVSS 4.0 base score, v2 8.3

3.6%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

6References

4 Sep 2026Last modified by NVD

Description

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-007-vulndb.md
https://vuldb.com/cve/CVE-2026-85222
https://vuldb.com/submit/894212
https://vuldb.com/vuln/398421
https://vuldb.com/vuln/398421/cti
https://www.dlink.com/

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Source: NIST National Vulnerability Database (record CVE-2026-85222), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.