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High · 8.8 CVE-2026-76860 EUVD-2026-80063GHSA-rv5x-73pq-5q9f

Netcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in wake_up_set.cgi via MAC and ID Tokenization

Published Sep 15, 2026 · Updated Sep 16, 2026 · Assigned by VulnCheck

Description

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in wake_up_set.cgi caused by unbounded tokenization of MAC and ID input. Attackers can supply crafted MAC and ID values to the affected endpoint to overflow the stack buffer and corrupt program memory.

Affected products

VendorProductAffectedFixed
Netcore NR255-V 1.5.130703 —

References