MEDIUM 6.9 NVD
CVE-2026-76865
Netcore NR255-V version 1.5.130703 contains a null pointer dereference vulnerability in the QoS setter CGI handlers filter_conn_del_cgi.c and gre_prio_set_cgi.c
Netcore NR255-V version 1.5.130703 contains a null pointer dereference vulnerability in the QoS setter CGI handlers filter_conn_del_cgi.c and gre_prio_set_cgi.c due to unchecked atoi() results. An attacker can trigger the flaw by supplying crafted input to these handlers, causing a denial of service.
References
- https://github.com/draw-ctf/netcore-router-public-refs/blob/main/2026.08.19-netcore-nr255v
- https://www.vulncheck.com/advisories/netcore-nr255-v-1.5.130703-null-pointer-dereference-v
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-09-15 via NVD.
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