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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.

PUBLISHED Reserved 2026-04-06 | Published 2026-04-09 | Updated 2026-04-10 | Assigner icscert




CRITICAL: 9.2CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H

Problem types

CWE-1188 Initialization of a resource with an insecure default

Product status

Default status
unaffected

All versions
affected

Credits

Shriyans Sudhi (ss0x00) from Rochester Institute of Technology (RIT) finder

References

www.cisa.gov/news-events/ics-advisories/icsa-25-345-10 government-resource

cve.org (CVE-2026-28205)

nvd.nist.gov (CVE-2026-28205)

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