Code execution with escalated privileges vulnerability in Micro Focus products Operation Bridge Manager and Operation Bridge (containerized). The vulneravility affects: 1.) Operation Bridge Manager versions: 2020.05, 2019.11, 2019.05, 2018.11, 2018.05, 10.63,10.62, 10.61, 10.60, 10.12, 10.11, 10.10 and all earlier versions. 2.) Operations Bridge (containerized) versions: 2020.05, 2019.08, 2019.05, 2018.11, 2018.08, 2018.05. 2018.02 and 2017.11. The vulnerability could allow local attackers to execute code with escalated privileges.
総合評価: CVE-2020-11858 は中リスク（61.5/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 2.69%、84 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 | 1.75% | 2.69% | +0.93% |
| 2 | 2025-12-24 | 1.66% | 1.75% | +0.09% |
| 3 | 2025-11-21 | — | 1.66% | — |
EPSS の全履歴 （全 14 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| microfocus | operations_bridge | 2017.11 | cpe:2.3:a:microfocus:operations_bridge:2017.11:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2018.02 | cpe:2.3:a:microfocus:operations_bridge:2018.02:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2018.05 | cpe:2.3:a:microfocus:operations_bridge:2018.05:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2018.08 | cpe:2.3:a:microfocus:operations_bridge:2018.08:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2018.11 | cpe:2.3:a:microfocus:operations_bridge:2018.11:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2019.05 | cpe:2.3:a:microfocus:operations_bridge:2019.05:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2019.08 | cpe:2.3:a:microfocus:operations_bridge:2019.08:*:*:*:*:*:*:* |
| microfocus | operations_bridge | 2020.05 | cpe:2.3:a:microfocus:operations_bridge:2020.05:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | <= 10.10 | cpe:2.3:a:microfocus:operations_bridge_manager:*:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.11 | cpe:2.3:a:microfocus:operations_bridge_manager:10.11:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.12 | cpe:2.3:a:microfocus:operations_bridge_manager:10.12:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.60 | cpe:2.3:a:microfocus:operations_bridge_manager:10.60:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.61 | cpe:2.3:a:microfocus:operations_bridge_manager:10.61:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.62 | cpe:2.3:a:microfocus:operations_bridge_manager:10.62:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 10.63 | cpe:2.3:a:microfocus:operations_bridge_manager:10.63:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 2018.05 | cpe:2.3:a:microfocus:operations_bridge_manager:2018.05:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 2018.11 | cpe:2.3:a:microfocus:operations_bridge_manager:2018.11:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 2019.05 | cpe:2.3:a:microfocus:operations_bridge_manager:2019.05:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 2019.11 | cpe:2.3:a:microfocus:operations_bridge_manager:2019.11:*:*:*:*:*:*:* |
| microfocus | operations_bridge_manager | 2020.05 | cpe:2.3:a:microfocus:operations_bridge_manager:2020.05:*:*:*:*:*:*:* |