CVE-2023-47166

high

Description

A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1852

https://blog.talosintelligence.com/vulnerability-roundup-zero-days-may-8-2024/

https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1852

Details

Source: Mitre, NVD

Published: 2024-05-01

Updated: 2025-11-04

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00224