What’s Vulnerable › Vulnerabilities

CVE-2025-4043: Milesight UG65-868M-EA Improper Access Control for Volatile Memory Containing Boot Code

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-07 · updated 2026-06-17
• Weakness: CWE-1274

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.

Affected products

• Milesight UG65-868M-EA: before 60.0.0.46 — fixed in 60.0.0.46

How to fix

Upgrade to a fixed version: Milesight UG65-868M-EA 60.0.0.46. Check the vendor advisory for mitigations.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-02
• https://www.milesight.com/iot/resources/download-center/#firmware-ug65

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