ZDI-26-559: (Pwn2Own) Amazon Smart Plug OTA Update Process Out-Of-Bounds Write Remote Code Execution Vulnerability
ZDI disclosed a Pwn2Own out-of-bounds write RCE (CVSS 7.5) in Amazon Smart Plug's OTA process, exploitable by unauthenticated network-adjacent attackers.
The Zero Day Initiative published ZDI-26-559 for an out-of-bounds write remote code execution flaw in the Amazon Smart Plug OTA update process, demonstrated at Pwn2Own. Unauthenticated network-adjacent attackers can execute arbitrary code on affected installations. ZDI rated the issue CVSS 7.5.
- Out-of-bounds write in the OTA process allows unauthenticated network-adjacent code execution.
- ZDI assigned CVSS 7.5; bug demonstrated at Pwn2Own.
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Amazon Smart Plug. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5.
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