OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API.

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Fixes

Solution

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Workaround

OpenPLC_v3 is now considered to be end of life. Users are recommended to upgrade to OpenPLC Runtime v4 ( https://github.com/autonomy-logic/openplc-runtime ).

History

Thu, 09 Apr 2026 19:00:00 +0000

Type Values Removed Values Added
Description OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API.
Title Initialization of a resource with an insecure default in OpenPLC_V3
Weaknesses CWE-1188
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-04-09T18:54:58.694Z

Reserved: 2026-04-06T15:01:14.335Z

Link: CVE-2026-28205

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-09T19:16:23.370

Modified: 2026-04-09T19:16:23.370

Link: CVE-2026-28205

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses