CVE-2026-76869
HIGH
NVD
CVSS Score
7.2
Severity
HIGH
Published
Sep 15, 2026
Vendor
unknown
Description
Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in reboot_timer_set.cgi caused by improper sscanf token parsing. Attackers can exploit this flaw by submitting crafted input to the affected endpoint to corrupt stack memory.