Heap-based buffer overflow in Automated Solutions Modbus/TCP Master OPC Server before 3.0.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a MODBUS response packet with a crafted length field.
総合評価: CVE-2010-4709 は悪用リスクが高い(74.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 16.20%、97 パーセンタイル) 根拠: 公開エクスプロイトが 3 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| 16040 | exploit_db | edb | 2011-01-25 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 43.02% | 16.20% | -26.82% |
| 2 | 2026-03-02 | 55.27% | 43.02% | -12.25% |
| 3 | 2026-02-21 | — | 55.27% | — |
EPSS の全履歴 (全 22 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.6 | 2.0 | HIGH |
|
4.9 | 10.0 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| automatedsolutions | modbus\/tcp_master_opc_server | <= 3.0.1 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:*:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.0 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.0:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.0_build_1 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.0_build_1:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.0a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.0a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.1 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.1:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.2 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.2:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.2a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.2a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.3 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.3:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.3a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.3a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.4 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.4:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.4a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.4a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.5 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.5:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.6 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.6:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.6a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.6a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.6b | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.6b:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7a | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7a:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7b | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7b:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7c | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7c:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7d | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7d:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7e | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7e:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.7f | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.7f:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.8 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.8:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.9 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.9:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.9.1 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.9.1:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.9.4 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.9.4:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.9.5 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.9.5:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.9_build_2.9.3 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.9_build_2.9.3:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.10 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.10:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.11 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.11:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.12 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.12:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.12.1 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.12.1:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 2.12.3 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:2.12.3:*:*:*:*:*:*:* |
| automatedsolutions | modbus\/tcp_master_opc_server | 3.0.0 | cpe:2.3:a:automatedsolutions:modbus\/tcp_master_opc_server:3.0.0:*:*:*:*:*:*:* |