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Case File

CVE-2019-18261

CRITICAL · CVSS 9.8 EPSS 1.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-12-16 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2019-18261
Severity
CRITICAL
CVSS
9.8
EPSS
1.31%

Original NVD Description

In Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks.

Related CVEs

Other vulnerabilities affecting the same vendor(s)