CVSS 3.1 Score 7.2 of 10 (high)


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


A buffer overflow vulnerability, identified as CVE-2023-25121, has been discovered in the vtysh_ubus binary of Milesight UR32L v32.3.0.5. This vulnerability is caused by the use of an unsafe sprintf pattern and can be exploited through a specially crafted HTTP request, potentially leading to arbitrary code execution. It is important to note that an attacker with high privileges can trigger this vulnerability by sending HTTP requests. The affected product in this case is the tzul2N. To mitigate this vulnerability, it is recommended to apply the necessary security patches or updates provided by the vendor as soon as they become available. This vulnerability poses a high risk to organizations as it could result in unauthorized access and compromise of sensitive information, potentially leading to significant financial and reputational damage.

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