CVE-2025-54811: OpenPLC_V3 0 to before pull request #292

CVE-2025-54811. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.00207 (percentile 0.10184), scored 19-Oct-2026.

Affected technology

OpenPLC_V3 · 0 to before pull request #292
OpenPLC_V3

Component: Not specified by the source
Function: that

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · No user interaction required

What an attacker can do

An attacker can cause a Denial of Service (DoS) against the PLC runtime, stopping any PC started remotely without authentication. Vendor/CNA’s CVSS 4.0 assessment (base score 6.1/10) rates confidentiality, integrity and availability impact as none.

Published 19-Oct-2026 17:58 UTC

CWE: CWE-758
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00207 · percentile 0.10184 · 2026-10-19
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 17:57:47.606446+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-54811.html