CVE-2025-4043

Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code

Published May 7, 2025 CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot.

Remediation

Vendor Solution

Milesight released the latest firmware Version 60.0.0.46 for the UG65 gateway. Users can download the latest firmware from the Milesight download center. https://www.milesight.com/iot/resources/download-center/#firmware-ug65 Please contact Milesight technical support https://www.milesight.com/company/contactus for more information about this issue and for instructions for installing the latest firmware.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-13931 An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00038}

epss

{'score': 0.0004}

Type Values Removed Values Added
First Time appeared Milesight
Milesight ug65-868m-ea
Milesight ug65-868m-ea Firmware
CPEs cpe:2.3:h:milesight:ug65-868m-ea:-:*:*:*:*:*:*:*
cpe:2.3:o:milesight:ug65-868m-ea_firmware:*:*:*:*:*:*:*:*
Vendors & Products Milesight
Milesight ug65-868m-ea
Milesight ug65-868m-ea Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot.
Title Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code
Weaknesses CWE-1274
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N'}

cvssV4_0

{'score': 6.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
May 8, 2025, 3:12 PM
Reserved
Apr 28, 2025, 4:04 PM
Status
Analyzed
Published
May 7, 2025, 9:16 PM
Modified
Jun 17, 2026, 9:32 AM