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STEALIEN Inc. (Dohyun Kim, Sejun Oh, Hyeong Il Moon, Wonuk Bae, Jaehoon Jang, Bongeun Koo, Sungjun Park, Kitae Park, Wonbeen Im)ZDI-24-840HistoryJun 21, 2024 - 12:00 a.m.
(Pwn2Own) Wyze Cam v3 TCP Traffic Handling Stack-Based Buffer Overflow Remote Code Execution Vulnerability
2024-06-2100:00:00
STEALIEN Inc. (Dohyun Kim, Sejun Oh, Hyeong Il Moon, Wonuk Bae, Jaehoon Jang, Bongeun Koo, Sungjun Park, Kitae Park, Wonbeen Im)
www.zerodayinitiative.com
wyze cam v3
tcp traffic handling
buffer overflow
remote code execution
tutk p2p library
user-supplied data
root execution
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Wyze Cam v3 IP cameras. Authentication is not required to exploit this vulnerability. The specific flaw exists within the TUTK P2P library. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.