Array index error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via a crafted packet.
结论预警: CVE-2012-4704 综合评估为高风险（66.3/100）：CVSS 技术影响为严重级，利用概率（EPSS 4.15%） 强制指令: 被利用概率偏高—请排查暴露面并优先安排修补。
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 | 2026-06-15 | 12.08% | 4.15% | -7.93% |
| 2 | 2025-11-17 | 14.89% | 12.08% | -2.81% |
| 3 | 2025-03-30 | — | 14.89% | — |
完整 EPSS 历史 （共 9 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 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| 3s-software | codesys_gateway-server | <= 2.3.9.20 | cpe:2.3:a:3s-software:codesys_gateway-server:*:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.5.1 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.1:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.5.2 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.2:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.5.3 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.5.3:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.6.0 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.6.0:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.7.0 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.7.0:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.8.0 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.0:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.8.1 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.1:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.8.2 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.8.2:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.1 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.1:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.2 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.2:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.3 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.3:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.4 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.4:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.5 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.5:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.18 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.18:*:*:*:*:*:*:* |
| 3s-software | codesys_gateway-server | 2.3.9.19 | cpe:2.3:a:3s-software:codesys_gateway-server:2.3.9.19:*:*:*:*:*:*:* |