CVE-2023-25114

Summary

CVE-2023-25114 is a buffer overflow vulnerability affecting the vtysh_ubus binary of Milesight UR32L v32.3.0.5. The issue arises from the use of an insecure sprintf function, which can be exploited through a maliciously crafted HTTP request. This vulnerability grants attackers with high privileges the ability to execute arbitrary code. Specifically, the set_openvpn_client function's expert_options variable is the target of the buffer overflow.

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