Security Advisory

CVE-2023-25102

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-07-06 14:53:25

Last updated 2025-11-04 19:15:14

Assigner talos

State PUBLISHED

Description

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_dmvpn function with the hub_ip and the hub_gre_ip variables.

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