| Summary | SAP AS ABAP (SAP Landscape Transformation), versions - 2011_1_620, 2011_1_640, 2011_1_700, 2011_1_710, 2011_1_730, 2011_1_731, 2011_1_752, 2020 and SAP S4 HANA (SAP Landscape Transformation), versions - 101, 102, 103, 104, 105, allows a high privileged user to execute a RFC function module to which access should be restricted, however due to missing authorization an attacker can get access to some sensitive internal information of vulnerable SAP system or to make vulnerable SAP systems completely unavailable. |
|---|---|
| Publication Date | Dec. 10, 2020, 2:15 a.m. |
| Registration Date | Jan. 26, 2021, 11:56 a.m. |
| Last Update | Nov. 21, 2024, 2:20 p.m. |
| CVSS3.1 : HIGH | |
| スコア | 7.6 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 高 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更あり |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 高 |
| CVSS2.0 : HIGH | |
| Score | 7.5 |
|---|---|
| Vector | AV:N/AC:L/Au:S/C:P/I:N/A:C |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 単一 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 高 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:sap:s\/4_hana:102:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:s\/4_hana:103:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:s\/4_hana:104:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:s\/4_hana:105:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:s\/4_hana:101:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_640:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_700:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_710:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_730:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_731:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_752:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2020:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_620:*:*:*:*:*:*:* | |||||
| Title | SAP AS ABAP および SAP S4 HANA における認証の欠如に関する脆弱性 |
|---|---|
| Summary | SAP AS ABAP (SAP Landscape Transformation) および SAP S4 HANA (SAP Landscape Transformation) には、認証の欠如に関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Dec. 8, 2020, midnight |
| Registration Date | July 27, 2021, 11:22 a.m. |
| Last Update | July 27, 2021, 11:22 a.m. |
| SAP |
| S/4 HANA 101 |
| S/4 HANA 102 |
| S/4 HANA 103 |
| S/4 HANA 104 |
| S/4 HANA 105 |
| SAP NetWeaver AS ABAP 2011_1_620 |
| SAP NetWeaver AS ABAP 2011_1_640 |
| SAP NetWeaver AS ABAP 2011_1_700 |
| SAP NetWeaver AS ABAP 2011_1_710 |
| SAP NetWeaver AS ABAP 2011_1_730 |
| SAP NetWeaver AS ABAP 2011_1_731 |
| SAP NetWeaver AS ABAP 2011_1_752 |
| SAP NetWeaver AS ABAP 2020 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2021年07月27日] 掲載 |
July 27, 2021, 11:22 a.m. |