Report: CVE-2026-4205 - D-Link DNS-1550-04 app_mgr.cgi FTP_Server_BlockIP_Del command injection
CVE ID :CVE-2026-4205 Published : March 16, 2026, 1:32 a.m. | 2 hours, 10 minutes ago Description :A vulnerability has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The impacted element is the function cgi_refresh_db/FTP_Server_BlockIP_Add/FTP_Server_BlockIP_Del of the file /cgi-bin/app_mgr.cgi. Such manipulation leads to command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...