CVE-2023-24019: Milesight UR32L Firmware

High severity, CVSS 8.1. EPSS: 1% chance of exploitation in the next 30 days.

A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.

Affected products

• Milesight UR32L Firmware: version 32.3.0.5 only

Published 2023-07-06. Last modified 2026-06-17.