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CVE Vulnerability Details :
CVE-2026-28205
PUBLISHED
More InfoOfficial Page
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
View Known Exploited Vulnerability (KEV) details
Published At-09 Apr, 2026 | 18:54
Updated At-10 Apr, 2026 | 18:02
Rejected At-
▼CVE Numbering Authority (CNA)
Initialization of a resource with an insecure default in OpenPLC_V3

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.

Affected Products
Vendor
OpenPLC_V3
Product
OpenPLC_V3
Default Status
unaffected
Versions
Affected
  • All versions
Problem Types
TypeCWE IDDescription
CWECWE-1188CWE-1188 Initialization of a resource with an insecure default
Type: CWE
CWE ID: CWE-1188
Description: CWE-1188 Initialization of a resource with an insecure default
Metrics
VersionBase scoreBase severityVector
4.09.2CRITICAL
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
Version: 4.0
Base score: 9.2
Base severity: CRITICAL
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds

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 ).

Exploits
Credits
finder
Shriyans Sudhi (ss0x00) from Rochester Institute of Technology (RIT)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10
government-resource
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-10
Resource:
government-resource
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found