A vulnerability has been identified in SIMATIC S7-1200 CPU V1 family (incl. SIPLUS variants) (All versions < V2.0.2), SIMATIC S7-1200 CPU V2 family (incl. SIPLUS variants) (All versions < V2.0.2). Affected controllers are vulnerable to capture-replay in the communication with the engineering software. This could allow an on-path attacker between the engineering software and the controller to execute any previously recorded commands at a later time (e.g. set the controller to STOP), regardless whether or not the controller had a password configured.
結論預警: CVE-2011-20002 綜合評估為低風險(36.9/100):CVSS 技術影響為高級,利用機率偏低(EPSS 0.04%) 強制指令: 持續追蹤利用情報與 EPSS 變化,並適時複評優先級。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-03-12 | 0.05% | 0.04% | -0.01% |
| 2 | 2025-10-20 | 0.04% | 0.05% | +0.01% |
| 3 | 2025-10-14 | — | 0.04% | — |
完整 EPSS 歷史 (共 3 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 8.3 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| 庫中暫無影響產品。 | |||