CVE-2026-43852 - Vulnerability Details - OpenCVE

A vulnerability could allow an authenticated attacker to write files to arbitrary locations on the system.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact High

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Advantech	Adam-3600

No data.

No data.

References

Link	Providers
https://www.advantech.com/en/security-advisory
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149

History

Tue, 20 Oct 2026 22:15:00 +0000

Type	Values Removed	Values Added
Title		Authenticated Arbitrary File Write in Advantech ADAM-3600

Tue, 20 Oct 2026 19:45:00 +0000

Type	Values Removed	Values Added
Title	Authenticated File Write Vulnerability Exposing Arbitrary System Write
Weaknesses	CWE-284

Tue, 20 Oct 2026 17:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-22
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 20 Oct 2026 16:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Advantech Advantech adam-3600
Vendors & Products		Advantech Advantech adam-3600

Tue, 20 Oct 2026 15:45:00 +0000

Type	Values Removed	Values Added
Title		Authenticated File Write Vulnerability Exposing Arbitrary System Write
Weaknesses		CWE-284

Tue, 20 Oct 2026 12:45:00 +0000

Type	Values Removed	Values Added
Description		A vulnerability could allow an authenticated attacker to write files to arbitrary locations on the system.
References		https://www.advantech.com/en/security-advisory https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149
Metrics		cvssV4_0 `{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: CSA

Published: 2026-10-20T09:06:53.865Z

Updated: 2026-10-20T16:12:52.535Z

Reserved: 2026-05-04T03:13:57.970Z

Link: CVE-2026-43852

Vulnrichment

Updated: 2026-10-20T16:12:48.328Z

NVD

Status : Deferred

Published: 2026-10-20T10:17:06.170

Modified: 2026-10-20T19:30:59.910

Link: CVE-2026-43852

Redhat

No data.

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