CVE-2025-4043

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

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-02	Third Party Advisory US Government Resource
https://www.milesight.com/iot/resources/download-center/#firmware-ug65	Release Notes

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:milesight:ug65-868m-ea_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:milesight:ug65-868m-ea:-:*:*:*:*:*:*:*

History

23 Jun 2025, 15:02

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-07 21:16

Updated : 2025-06-23 15:02

NVD link : CVE-2025-4043

Mitre link : CVE-2025-4043

CVE.ORG link : CVE-2025-4043

JSON object : View

Products Affected

milesight

ug65-868m-ea_firmware
ug65-868m-ea

CWE

CWE-1274

Improper Access Control for Volatile Memory Containing Boot Code

{"id": "CVE-2025-4043", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.3}], "cvssMetricV40": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.1, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-05-07T21:16:04.643", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://www.milesight.com/iot/resources/download-center/#firmware-ug65", "tags": ["Release Notes"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-1274"}]}, {"type": "Primary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1274"}]}], "descriptions": [{"lang": "en", "value": "An admin user can gain unauthorized write access to the /etc/rc.local file on the device, which is executed on a system boot."}, {"lang": "es", "value": "Un usuario administrador puede obtener acceso de escritura no autorizado al archivo /etc/rc.local en el dispositivo, que se ejecuta al iniciar el sistema."}], "lastModified": "2025-06-23T15:02:15.940", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:milesight:ug65-868m-ea_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0FBC40D-47AB-4D0C-AA3F-674D7FB5DD69", "versionEndExcluding": "60.0.0.46"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:milesight:ug65-868m-ea:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "60AEB147-CFDB-424E-8914-DDBBFDACDF72"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}