CVE-2020-8353
| Summary |
Prior to August 10, 2020, some Lenovo Desktop and Workstation systems were shipped with the Embedded Host Based Configuration (EHBC) feature of Intel AMT enabled. This could allow an administrative user with local access to configure Intel AMT.
|
| Publication Date |
Nov. 12, 2020, 3:15 a.m. |
| Registration Date |
Jan. 26, 2021, 12:02 p.m. |
| Last Update |
Nov. 21, 2024, 2:38 p.m. |
|
CVSS3.1 : MEDIUM
|
| スコア |
6.7
|
| Vector |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) |
ローカル |
| 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) |
変更なし |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
|
CVSS2.0 : MEDIUM
|
| Score |
4.6
|
| Vector |
AV:L/AC:L/Au:N/C:P/I:P/A:P |
| 攻撃元区分(AV) |
ローカル |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃前の認証要否(Au) |
不要 |
| 機密性への影響(C) |
低 |
| 完全性への影響(I) |
低 |
| 可用性への影響(A) |
低 |
| Get all privileges. |
いいえ
|
| Get user privileges |
いいえ
|
| Get other privileges |
いいえ
|
| User operation required |
いいえ
|
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m80t_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m80t:-:*:*:*:*:*:*:* |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m80s_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m80s:-:*:*:*:*:*:*:* |
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m90t_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m90t:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m90s_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m90s:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m910z_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m910z:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m920s_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m920s:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m920t_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m920t:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m920q_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m920q:-:*:*:*:*:*:*:* |
| Configuration9 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkcentre_m920z_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkcentre_m920z:-:*:*:*:*:*:*:* |
| Configuration10 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkstation_p330t_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkstation_p330t:-:*:*:*:*:*:*:* |
| Configuration11 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkstation_p330s_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkstation_p330s:-:*:*:*:*:*:*:* |
| Configuration12 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkstation_p330_tiny_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkstation_p330_tiny:-:*:*:*:*:*:*:* |
| Configuration13 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkstation_p340t_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkstation_p340t:-:*:*:*:*:*:*:* |
| Configuration14 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:lenovo:thinkstation_p340s_firmware:*:*:*:*:*:*:*:* |
|
|
|
2020-08-10 |
| execution environment |
| 1 |
cpe:2.3:h:lenovo:thinkstation_p340s:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
一部の Lenovo Desktop および Workstation における脆弱性
| Title |
一部の Lenovo Desktop および Workstation における脆弱性
|
| Summary |
一部の Lenovo Desktop および Workstation には、不特定の脆弱性が存在します。
|
| Possible impacts |
情報を取得される、情報を改ざんされる、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 |
Nov. 10, 2020, midnight |
| Registration Date |
July 8, 2021, 5:04 p.m. |
| Last Update |
July 8, 2021, 5:04 p.m. |
Affected System
| Lenovo |
|
ThinkCentre M80S ファームウェア
|
|
ThinkCentre M80T ファームウェア
|
|
ThinkCentre M90S ファームウェア
|
|
ThinkCentre M90T ファームウェア
|
|
ThinkCentre M910Z ファームウェア
|
|
ThinkCentre M920Q ファームウェア
|
|
ThinkCentre M920S ファームウェア
|
|
ThinkCentre M920T ファームウェア
|
|
ThinkCentre M920Z ファームウェア
|
|
ThinkStation P330T ファームウェア
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年07月08日]
掲載 |
July 8, 2021, 5:04 p.m. |