SAP NetWeaver AS for ABAP and ABAP Platform - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 791, allows an attacker to exploit insufficient validation of path information provided by users, thus exploiting a directory traversal flaw in an available service to delete system files. In this attack, no data can be read but potentially critical OS files can be deleted making the system unavailable, causing significant impact on both availability and integrity
総合評価: CVE-2023-27501 は中リスク(55.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.97%、57 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 | 0.44% | 0.97% | +0.54% |
| 2 | 2026-05-12 | 0.64% | 0.44% | -0.20% |
| 3 | 2026-03-28 | — | 0.64% | — |
EPSS の全履歴 (全 13 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 |
|---|---|---|---|---|---|---|
| 8.7 | 3.1 | HIGH |
|
2.3 | 5.8 | [email protected] |
| 9.6 | 3.1 | CRITICAL |
|
3.1 | 5.8 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| sap | netweaver_application_server_abap | 700 | cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 701 | cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 702 | cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 731 | cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 740 | cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 750 | cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 751 | cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 752 | cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 753 | cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 754 | cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 755 | cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 756 | cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 757 | cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:*:*:*:* |
| sap | netweaver_application_server_abap | 791 | cpe:2.3:a:sap:netweaver_application_server_abap:791:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://launchpad.support.sap.com/#/notes/3294954 | Permissions Required |
| https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html | Vendor Advisory |