本ページは omron plc_cs_firmware に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2019-18269 | Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. | [email protected] | 9.8 | 1.02% | 2019-12-16 | 2026-06-16 |
| CVE-2019-18261 | 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. | [email protected] | 9.8 | 1.31% | 2019-12-16 | 2026-06-16 |
| CVE-2019-18259 | In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands. | [email protected] | 9.8 | 2.11% | 2019-12-16 | 2026-06-16 |
| CVE-2019-13533 | In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves. | [email protected] | 8.1 | 0.87% | 2019-12-16 | 2026-06-16 |