CVE-2023-25084

Summary

CVE-2023-25084 is a vulnerability found in the Milesight UR32L v32.3.0.5 product, specifically in the vtysh_ubus binary. It is categorized as a buffer overflow vulnerability due to the use of an unsafe sprintf pattern. An attacker with high privileges can exploit this vulnerability by sending a specially crafted HTTP request, which can lead to arbitrary code execution. The affected function is firewall_handler_set, and the variables ip, mac, and description are involved in the buffer overflow. The base severity of this vulnerability is rated as HIGH, with a base score of 7.2 out of 10. It poses a potential danger to organizations as it allows for unauthorized code execution and can impact the integrity and confidentiality of the system. To remediate this vulnerability, it is recommended to apply patches or updates provided by Milesight UR32L to address the buffer overflow issue and prevent exploitation.

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