Netcore NR268 vulnerabilities

CVE-2026-108932 Medium · 4.3 CWE-79 Oct 12, 2026

Netcore NR268 DHCP Hostname filter_hosts_dump.cgi eval cross site scripting

A vulnerability was determined in Netcore NR268 1.7.121109. This impacts the function eval of the file filter_hosts_dump.cgi of the component DHCP Hostname Handler. This manipulation of the argument Hostname causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108931 Medium · 4.3 CWE-79 Oct 12, 2026

Netcore NR268 DHCP dhcp_dynamicip_show.cgi eval cross site scripting

A vulnerability was found in Netcore NR268 1.7.121109. This affects the function eval of the file dhcp_dynamicip_show.cgi of the component DHCP Handler. The manipulation of the argument Hostname results in cross site scripting. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108930 Low · 2.7 CWE-200 Oct 12, 2026

Netcore NR268 DDNS ddns_wan_list_show.cgi ddns_wan_list_show information disclosure

A vulnerability has been found in Netcore NR268 1.7.121109. The impacted element is the function ddns_wan_list_show of the file ddns_wan_list_show.cgi of the component DDNS Handler. The manipulation of the argument user_idN/passwordN leads to information disclosure. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108929 Critical · 9.9 CWE-74 Oct 12, 2026

Netcore NR268 DDNS DDNSset.cgi execvp argument injection

A flaw has been found in Netcore NR268 1.7.121109. The affected element is the function execvp of the file /router/DDNSset.cgi of the component DDNS. Executing a manipulation of the argument Hostname can lead to argument injection. The attack can be launched remotely.

CVE-2026-108909 Medium · 4.3 CWE-352 Oct 12, 2026

Netcore NR268 CGI Endpoint cross-site request forgery

A security flaw has been discovered in Netcore NR268 1.7.121109. Affected by this issue is some unknown functionality of the component CGI Endpoint. Performing a manipulation results in cross-site request forgery. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108908 Low · 2.4 CWE-79 Oct 12, 2026

Netcore NR268 Web UI l7_call_board_user_set.cgi eval cross site scripting

A vulnerability was identified in Netcore NR268 1.7.121109. Affected by this vulnerability is the function eval of the file /router/l7_call_board_user_set.cgi of the component Web UI. Such manipulation of the argument title/note/URL/content leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108907 Critical · 10.0 CWE-287 Oct 12, 2026

Netcore NR268 CGI Execution user_ok improper authentication

A vulnerability was determined in Netcore NR268 1.7.121109. Affected is the function user_ok of the component CGI Execution. This manipulation causes improper authentication. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-108906 High · 7.2 CWE-119 Oct 12, 2026

Netcore NR268 filter_arp_put_file.cgi filter_arp_put_file_cgi out-of-bounds

A vulnerability has been found in Netcore NR268 1.7.121109. This affects the function filter_arp_put_file_cgi of the file /router/filter_arp_put_file.cgi. The manipulation of the argument put_file leads to out-of-bounds read. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-76853 High · 8.1 CWE-353 Sep 15, 2026

Netcore NR268 1.7.121109 Security Check Bypass in parame_put_file.cgi

Netcore NR268 firmware version 1.7.121109 contains a security check bypass vulnerability in the parame_put_file.cgi restore archive prefix validation. Attackers can exploit the flawed prefix check in put_parame_file_cgi.c to bypass restricted restore archive handling.

CVE-2026-76852 High · 8.8 CWE-354 Sep 15, 2026

Netcore NR268 1.7.121109 Forgeable Firmware Authenticity Check in mtd_write

Netcore NR268 firmware version 1.7.121109 has an improper integrity verification flaw in mtd_write allowing forged firmware authenticity checks. Attackers can exploit put_file.cgi and check_image_uuid.c to bypass firmware signature validation and load unauthorized firmware images.