IBM Automation Workstream Services 19.0.3, 20.0.1, 20.0.2, IBM Business Automation Workflow 18.0, 19.0, and 20.0 and IBM Business Process Manager 8.6 could allow an authenticated user to obtain sensitive information or cuase a denial of service due to iimproper authorization checking. IBM X-Force ID: 189445.
総合評価: CVE-2020-4794 は中リスク(40.9/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.84%、53 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 | 0.06% | 0.84% | +0.78% |
| 2 | 2023-03-07 | 0.89% | 0.06% | -0.83% |
| 3 | 2022-04-01 | — | 0.89% | — |
EPSS の全履歴 (全 6 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 |
|---|---|---|---|---|---|---|
| 5.4 | 3.1 | MEDIUM |
|
2.8 | 2.5 | [email protected] |
| 5.4 | 3.0 | MEDIUM |
|
2.8 | 2.5 | [email protected] |
| 5.5 | 2.0 | MEDIUM |
|
8.0 | 4.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| ibm | automation_workstream_services | 19.0.3 | cpe:2.3:a:ibm:automation_workstream_services:19.0.3:*:*:*:*:*:*:* |
| ibm | automation_workstream_services | 20.0.1 | cpe:2.3:a:ibm:automation_workstream_services:20.0.1:*:*:*:*:*:*:* |
| ibm | automation_workstream_services | 20.0.2 | cpe:2.3:a:ibm:automation_workstream_services:20.0.2:*:*:*:*:*:*:* |
| ibm | business_process_manager | 8.0.0.0 | cpe:2.3:a:ibm:business_process_manager:8.0.0.0:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.0.0.0 | cpe:2.3:a:ibm:business_process_manager:8.0.0.0:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.0.1.0 | cpe:2.3:a:ibm:business_process_manager:8.0.1.0:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.0.1.0 | cpe:2.3:a:ibm:business_process_manager:8.0.1.0:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.0.1.1 | cpe:2.3:a:ibm:business_process_manager:8.0.1.1:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.0.1.1 | cpe:2.3:a:ibm:business_process_manager:8.0.1.1:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.0.1.2 | cpe:2.3:a:ibm:business_process_manager:8.0.1.2:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.0.1.2 | cpe:2.3:a:ibm:business_process_manager:8.0.1.2:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.0.1.3 | cpe:2.3:a:ibm:business_process_manager:8.0.1.3:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.0.1.3 | cpe:2.3:a:ibm:business_process_manager:8.0.1.3:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.0.0 | cpe:2.3:a:ibm:business_process_manager:8.5.0.0:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.0.0 | cpe:2.3:a:ibm:business_process_manager:8.5.0.0:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.0.1 | cpe:2.3:a:ibm:business_process_manager:8.5.0.1:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.0.1 | cpe:2.3:a:ibm:business_process_manager:8.5.0.1:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.0.2 | cpe:2.3:a:ibm:business_process_manager:8.5.0.2:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.0.2 | cpe:2.3:a:ibm:business_process_manager:8.5.0.2:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.5.0 | cpe:2.3:a:ibm:business_process_manager:8.5.5.0:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.5.0 | cpe:2.3:a:ibm:business_process_manager:8.5.5.0:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.6.0 | cpe:2.3:a:ibm:business_process_manager:8.5.6.0:-:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.6.0 | cpe:2.3:a:ibm:business_process_manager:8.5.6.0:-:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.6.1 | cpe:2.3:a:ibm:business_process_manager:8.5.6.1:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.6.1 | cpe:2.3:a:ibm:business_process_manager:8.5.6.1:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.6.2 | cpe:2.3:a:ibm:business_process_manager:8.5.6.2:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.6.2 | cpe:2.3:a:ibm:business_process_manager:8.5.6.2:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:*:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201606:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201606:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201609:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201609:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201612:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201612:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201703:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201703:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201706:*:*:express:*:*:* |
| ibm | business_process_manager | 8.5.7.0 | cpe:2.3:a:ibm:business_process_manager:8.5.7.0:cf201706:*:*:standard:*:*:* |
| ibm | business_process_manager | 8.6 | cpe:2.3:a:ibm:business_process_manager:8.6:*:*:*:express:*:*:* |
| ibm | business_process_manager | 8.6 | cpe:2.3:a:ibm:business_process_manager:8.6:*:*:*:standard:*:*:* |
| ibm | business_automation_workflow | 18.0.0.0 | cpe:2.3:a:ibm:business_automation_workflow:18.0.0.0:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 18.0.0.1 | cpe:2.3:a:ibm:business_automation_workflow:18.0.0.1:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 18.0.0.2 | cpe:2.3:a:ibm:business_automation_workflow:18.0.0.2:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 19.0.0.0 | cpe:2.3:a:ibm:business_automation_workflow:19.0.0.0:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 19.0.0.1 | cpe:2.3:a:ibm:business_automation_workflow:19.0.0.1:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 19.0.0.2 | cpe:2.3:a:ibm:business_automation_workflow:19.0.0.2:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 19.0.0.3 | cpe:2.3:a:ibm:business_automation_workflow:19.0.0.3:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 20.0.0.0 | cpe:2.3:a:ibm:business_automation_workflow:20.0.0.0:*:*:*:docker:*:*:* |
| ibm | business_automation_workflow | 20.0.0.1 | cpe:2.3:a:ibm:business_automation_workflow:20.0.0.1:*:*:*:-:*:*:* |
| ibm | business_automation_workflow | 20.0.2.0 | cpe:2.3:a:ibm:business_automation_workflow:20.0.2.0:*:*:*:-:*:*:* |
| URL | タグ |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/189445 | VDB Entry Vendor Advisory |
| https://www.ibm.com/support/pages/node/6359463 | Patch Vendor Advisory |