Buffer Overflow Vulnerability in vtysh_ubus Binary of Milesight UR32L v32.3.0.5: Arbitrary Code Execution via Crafted HTTP Request
CVE-2023-25114 · HIGH Severity
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_openvpn_client function with the expert_options variable.
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