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High · 7.2 CVE-2023-48270 EUVD-2023-52337GHSA-3hv4-r3g6-p2wr

A stack-based buffer overflow vulnerability exists in the boa formDnsv6 functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially cr…

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

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

Description

A stack-based buffer overflow vulnerability exists in the boa formDnsv6 functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests 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