In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.
総合評価: CVE-2021-34567 は中リスク(50.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.78%、51 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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。
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 | 0.91% | 0.78% | -0.13% |
| 2 | 2025-11-21 | 0.44% | 0.91% | +0.47% |
| 3 | 2025-11-18 | — | 0.44% | — |
EPSS の全履歴 (全 16 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 |
|---|---|---|---|---|---|---|
| 8.2 | 3.1 | HIGH |
|
3.9 | 4.2 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| wago | 750-8100_firmware | < 18 | cpe:2.3:o:wago:750-8100_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8100_firmware | 18 | cpe:2.3:o:wago:750-8100_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8100_firmware | 18 | cpe:2.3:o:wago:750-8100_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8100_firmware | 18 | cpe:2.3:o:wago:750-8100_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8101_firmware | < 18 | cpe:2.3:o:wago:750-8101_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8101_firmware | 18 | cpe:2.3:o:wago:750-8101_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8101_firmware | 18 | cpe:2.3:o:wago:750-8101_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8101_firmware | 18 | cpe:2.3:o:wago:750-8101_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8101\/025-000_firmware | < 18 | cpe:2.3:o:wago:750-8101\/025-000_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8101\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8101\/025-000_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8101\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8101\/025-000_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8101\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8101\/025-000_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8102_firmware | < 18 | cpe:2.3:o:wago:750-8102_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8102_firmware | 18 | cpe:2.3:o:wago:750-8102_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8102_firmware | 18 | cpe:2.3:o:wago:750-8102_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8102_firmware | 18 | cpe:2.3:o:wago:750-8102_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8102\/025-000_firmware | < 18 | cpe:2.3:o:wago:750-8102\/025-000_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8102\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8102\/025-000_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8102\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8102\/025-000_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8102\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8102\/025-000_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202_firmware | < 18 | cpe:2.3:o:wago:750-8202_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202_firmware | 18 | cpe:2.3:o:wago:750-8202_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202_firmware | 18 | cpe:2.3:o:wago:750-8202_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202_firmware | 18 | cpe:2.3:o:wago:750-8202_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/000-011_firmware | < 18 | cpe:2.3:o:wago:750-8202\/000-011_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/000-011_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-011_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/000-011_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-011_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/000-011_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-011_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/000-012_firmware | < 18 | cpe:2.3:o:wago:750-8202\/000-012_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/000-012_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-012_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/000-012_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-012_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/000-012_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-012_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/000-022_firmware | < 18 | cpe:2.3:o:wago:750-8202\/000-022_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/000-022_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-022_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/000-022_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-022_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/000-022_firmware | 18 | cpe:2.3:o:wago:750-8202\/000-022_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/025-000_firmware | < 18 | cpe:2.3:o:wago:750-8202\/025-000_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-000_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-000_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/025-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-000_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/025-001_firmware | < 18 | cpe:2.3:o:wago:750-8202\/025-001_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/025-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-001_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/025-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-001_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/025-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-001_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/025-002_firmware | < 18 | cpe:2.3:o:wago:750-8202\/025-002_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/025-002_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-002_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/025-002_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-002_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/025-002_firmware | 18 | cpe:2.3:o:wago:750-8202\/025-002_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/040-000_firmware | < 18 | cpe:2.3:o:wago:750-8202\/040-000_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/040-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-000_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/040-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-000_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/040-000_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-000_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 750-8202\/040-001_firmware | < 18 | cpe:2.3:o:wago:750-8202\/040-001_firmware:*:*:*:*:*:*:*:* |
| wago | 750-8202\/040-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-001_firmware:18:-:*:*:*:*:*:* |
| wago | 750-8202\/040-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-001_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 750-8202\/040-001_firmware | 18 | cpe:2.3:o:wago:750-8202\/040-001_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 752-8303\/8000-002_firmware | < 18 | cpe:2.3:o:wago:752-8303\/8000-002_firmware:*:*:*:*:*:*:*:* |
| wago | 752-8303\/8000-002_firmware | 18 | cpe:2.3:o:wago:752-8303\/8000-002_firmware:18:-:*:*:*:*:*:* |
| wago | 752-8303\/8000-002_firmware | 18 | cpe:2.3:o:wago:752-8303\/8000-002_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 752-8303\/8000-002_firmware | 18 | cpe:2.3:o:wago:752-8303\/8000-002_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 762-4101_firmware | < 18 | cpe:2.3:o:wago:762-4101_firmware:*:*:*:*:*:*:*:* |
| wago | 762-4101_firmware | 18 | cpe:2.3:o:wago:762-4101_firmware:18:-:*:*:*:*:*:* |
| wago | 762-4101_firmware | 18 | cpe:2.3:o:wago:762-4101_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 762-4101_firmware | 18 | cpe:2.3:o:wago:762-4101_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 762-4102_firmware | < 18 | cpe:2.3:o:wago:762-4102_firmware:*:*:*:*:*:*:*:* |
| wago | 762-4102_firmware | 18 | cpe:2.3:o:wago:762-4102_firmware:18:-:*:*:*:*:*:* |
| wago | 762-4102_firmware | 18 | cpe:2.3:o:wago:762-4102_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 762-4102_firmware | 18 | cpe:2.3:o:wago:762-4102_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 762-4103_firmware | < 18 | cpe:2.3:o:wago:762-4103_firmware:*:*:*:*:*:*:*:* |
| wago | 762-4103_firmware | 18 | cpe:2.3:o:wago:762-4103_firmware:18:-:*:*:*:*:*:* |
| wago | 762-4103_firmware | 18 | cpe:2.3:o:wago:762-4103_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 762-4103_firmware | 18 | cpe:2.3:o:wago:762-4103_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 762-4104_firmware | < 18 | cpe:2.3:o:wago:762-4104_firmware:*:*:*:*:*:*:*:* |
| wago | 762-4104_firmware | 18 | cpe:2.3:o:wago:762-4104_firmware:18:-:*:*:*:*:*:* |
| wago | 762-4104_firmware | 18 | cpe:2.3:o:wago:762-4104_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 762-4104_firmware | 18 | cpe:2.3:o:wago:762-4104_firmware:18:patch_2:*:*:*:*:*:* |
| wago | 762-4201\/8000-001_firmware | < 18 | cpe:2.3:o:wago:762-4201\/8000-001_firmware:*:*:*:*:*:*:*:* |
| wago | 762-4201\/8000-001_firmware | 18 | cpe:2.3:o:wago:762-4201\/8000-001_firmware:18:-:*:*:*:*:*:* |
| wago | 762-4201\/8000-001_firmware | 18 | cpe:2.3:o:wago:762-4201\/8000-001_firmware:18:patch_1:*:*:*:*:*:* |
| wago | 762-4201\/8000-001_firmware | 18 | cpe:2.3:o:wago:762-4201\/8000-001_firmware:18:patch_2:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://cert.vde.com/en/advisories/VDE-2020-036/ | Vendor Advisory |