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High · 7.2 CVE-2024-21778 EUVD-2024-19392GHSA-pjqw-c568-j595

A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SD…

Published Jul 8, 2024 · Updated Nov 4, 2025 · Assigned by talos

Vendor: LevelOne Vendor: Realtek Product: rtl819x Jungle SDK Product: WBR-6013

Description

A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted .dat file can lead to arbitrary code execution. An attacker can upload a malicious file to trigger this vulnerability.

Affected products

VendorProductAffectedFixed
LevelOne WBR-6013 RER4_A_v3411b_2T2R_LEV_09_170623 —
Realtek rtl819x Jungle SDK v3.4.11 —

References