CVE-2026-8271

A vulnerability was identified in D-Link DNS-320 2.06B01. The impacted element is the function cgi_speed/cgi_dhcpd_lease/cgi_ddns/cgi_set_ip/cgi_upnp_del/cgi_dhcpd/cgi_upnp_add/cgi_upnp_edit of the file /cgi-bin/network_mgr.cgi. The manipulation leads to os command injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

• CWE-77
• CWE-78
• CWE-78

• https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/D-Link%20DNS-320%20network_mgr.cgi%20Multiple%20OS%20Command%20Injection%20Vulnerabilities.mdExploit, Third Party Advisory
• https://vuldb.com/submit/810078Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/362568Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/362568/ctiPermissions Required, VDB Entry
• https://www.dlink.com/Product

Published

May 11, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

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