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.
结论预警: CVE-2011-20002 综合评估为低风险(36.9/100):CVSS 技术影响为高级,利用概率偏低(EPSS 0.04%) 强制指令: 持续跟踪利用情报与 EPSS 变化,并适时复评优先级。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 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 历史 (共 3 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 8.3 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| 库中暂无影响产品。 | |||