GHSA-r4gj-cj22-7v4xMediumCVSS 5.4
Netcore NR255-V firmware version 1.5.130703 contains a stored cross-site scripting vulnerability...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (4)
- https://nvd.nist.gov/vuln/detail/CVE-2026-76867
- https://github.com/draw-ctf/netcore-router-public-refs/blob/main/2026.08.19-netcore-nr255v-route-nat-stored-xss.md
- https://www.vulncheck.com/advisories/netcore-nr255-v-1.5.130703-stored-cross-site-scripting-in-route-nat-configuration-cgi-handlers
- https://github.com/advisories/GHSA-r4gj-cj22-7v4x