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OpenAdvisories
High · 7.2 CVE-2023-34435 EUVD-2023-38511GHSA-6fc2-jr2c-4p94

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted netwo…

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

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

Description

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide 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