CVE-2023-32154: (0Day) (Pwn2Own) Mikrotik RouterOS RADVD Out-Of-Bounds Write Remote Code Execution Vulnerability
Mikrotik RouterOS RADVD Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Mikrotik RouterOS. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Router Advertisement Daemon. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-19797.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-32154?
The severity of CVE-2023-32154 is considered critical due to its ability to allow remote code execution.
How do I fix CVE-2023-32154?
To fix CVE-2023-32154, update your Mikrotik RouterOS to the latest version that contains the security patch.
Who is affected by CVE-2023-32154?
CVE-2023-32154 affects all installations of Mikrotik RouterOS that have not been patched against this vulnerability.
What are the consequences of exploiting CVE-2023-32154?
Exploiting CVE-2023-32154 can lead to unauthorized access and complete compromise of the affected Mikrotik RouterOS device.
Is authentication required to exploit CVE-2023-32154?
No, authentication is not required to exploit CVE-2023-32154, making it particularly dangerous.