CVSS 3.1 Score 7.2 of 10 (high)


Published Jul 6, 2023
Updated: Aug 2, 2023
CWE ID 787
CWE ID 121


CVE-2023-25082 is a vulnerability that affects the Milesight UR32L v32.3.0.5 product. It is a buffer overflow vulnerability caused by the use of an unsafe sprintf pattern in the vtysh_ubus binary. This vulnerability can be exploited through specially crafted HTTP requests, potentially allowing arbitrary code execution. The buffer overflow occurs in the firewall_handler_set function with the old_ip and old_mac variables. The severity of this vulnerability is rated as high, with a base score of 7.2 and potential impacts on confidentiality, integrity, and availability of affected systems. It requires high privileges to exploit and does not require user interaction. To remediate this vulnerability, it is recommended to update to a patched version of the affected product when available.


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