CVE-2023-25119

CVSS 3.1 Score 7.2 of 10 (high)

Details

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

Summary

CVE-2023-25119 is a vulnerability that affects the Milesight UR32L v32.3.0.5. It is caused by multiple buffer overflow vulnerabilities in the vtysh_ubus binary due to an unsafe sprintf pattern. An attacker with high privileges can exploit this vulnerability by sending a specially crafted HTTP request, leading to arbitrary code execution. The buffer overflow occurs in the set_pptp function with the remote_subnet and remote_mask variables. The base severity of this vulnerability is rated as HIGH, with high impacts on integrity and confidentiality, and it requires high privileges to exploit. It has a CVSS score of 7.2 out of 10 and poses a potential danger to organizations if not remediated promptly by applying appropriate security patches or updates provided by Milesight.

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