D-Link DNS-320 Command Injection Flaws

OS command injection in D-Link DNS-320 firmware 2.06B01 allows remote authenticated administrators to execute arbitrary system commands via unsanitized input to multiple CGI functions (cgi_set_host, cgi_set_ntp, cgi_fan_control, cgi_merge_user) in /cgi-bin/system_mgr.cgi. CVSS 5.1 reflects high-privileged access requirement (PR:H) mitigating network-accessible attack vector; however, the ability to inject OS commands via CGI endpoints creates significant risk in multi-user or compromised-admin scenarios. No public exploit code or active exploitation confirmed at time of analysis.

OS command injection in D-Link DNS-320 firmware 2.06B01 allows remote authenticated attackers with high privileges to execute arbitrary system commands via multiple CGI parameters in /cgi-bin/network_mgr.cgi (cgi_speed, cgi_dhcpd_lease, cgi_ddns, cgi_set_ip, cgi_upnp_del, cgi_dhcpd, cgi_upnp_add, cgi_upnp_edit). Publicly available exploit code exists and the vulnerability has been documented with proof-of-concept on GitHub.

OS command injection in D-Link DNS-320 2.06B01 webfile_mgr.cgi allows remote authenticated attackers with high privileges to execute arbitrary commands through manipulated file operation parameters (delete, rename, copy, move, chmod, chown). Publicly available exploit code exists; CVSS 2.0 reflects high privilege requirement and limited confidentiality/integrity impact on the vulnerable system only.