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Ug65 868M Ea Firmware CVE-2025-4043

MEDIUM
Improper Access Control for Volatile Memory Containing Boot Code (CWE-1274)
2025-05-07 ics-cert@hq.dhs.gov
Authentication Bypass Ug65 868M Ea Firmware
6.1
CVSS 4.0
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CVSS VectorNVD

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:40 vuln.today
CVE Published
May 07, 2025 - 21:16 nvd
MEDIUM 6.1

DescriptionNVD

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot.

AnalysisAI

An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-1274. An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot. Affected products include: Milesight Ug65-868M-Ea Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-4043 vulnerability details – vuln.today
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