CVE-2023-25110

Summary

CVE-2023-25110 is a buffer overflow vulnerability affecting the vtysh_ubus binary in Milesight UR32L v32.3.0.5. The issue arises due to the use of an insecure sprintf function. A maliciously crafted HTTP request can exploit this vulnerability, allowing an attacker with high privileges to execute arbitrary code. The specific function affected is the set_gre function, where the remote_virtual_ip variable contains the vulnerable code.

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