CVE-2026-76867

MEDIUMCVSS 5.4

Netcore NR255-V firmware version 1.5.130703 contains a stored cross-site scripting vulnerability in routing and NAT configuration CGI components including routing_tab_add_cgi, routing_table_list_show_cgi, route_policy_add_cgi, and route_policy_parame_show_cgi. Attackers can inject persistent script payloads through these route and NAT configuration pages, which are then executed in the context of users viewing the affected pages.

Published 2026-09-15 · last modified 2026-09-15

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.