CVE-2026-75126 | PLANET Technology Corp. PLANET GS-4210-16P2S up to 3.441b260625 CGI Handlers /cgi-bin/dispatcher.cgi POST parameters stack-based overflow

A vulnerability was found in PLANET Technology Corp. PLANET GS-4210-16P2S up to 3.441b260625 and classified as problematic. Affected is the function web_vlan_membership_edit_dialog_post/web_dai_vlan_post/web_poe_alive_rmtip_post/web_sys_sntp_post/web_tool_upgradeManager_post/web_port_countersClr_post/web_rmon_statisticsClr_post/web_cablediag_copper_post/web_acl_mgmt_Rules_Apply_post/web_acl_mgmt_Rules_Edit_post/web_acl_bindAdd_post/web_acl_bindEdit_post/web_snmp_v3view_add_post/web_snmp_v3group_add_post/web_snmp_v3community_add_post/web_snmp_v3host_add_post/web_snmp_notifyv3_add_post/web_snmp_v3user_add_post/web_snmpv3_remote_engineId_add_post/web_stp_globalSetting_post/web_isg_db_post/web_dhcp_option82_post/web_dhcp_port_option82_cid_post of the file /cgi-bin/dispatcher.cgi of the component CGI Handlers. Such manipulation of the argument POST parameters leads to stack-based buffer overflow.

This vulnerability is referenced as CVE-2026-75126. It is possible to launch the attack remotely. No exploit is available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More