NVD Vulnerability Detail
Search Exploit, PoC
CVE-2020-12336
Summary

Insecure default variable initialization in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable escalation of privilege via local access.

Publication Date Nov. 13, 2020, 4:15 a.m.
Registration Date Jan. 26, 2021, 11:51 a.m.
Last Update Nov. 21, 2024, 1:59 p.m.
CVSS3.1 : HIGH
スコア 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/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) 低
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:intel:nuc_8_mainstream-g_kit_nuc8i5inh_firmware:inwhl357.0036:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_mainstream-g_kit_nuc8i5inh:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_mainstream-g_kit_nuc8i7inh_firmware:inwhl357.0036:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_mainstream-g_kit_nuc8i7inh:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_mainstream-g_mini_pc_nuc8i5inh_firmware:inwhl357.0036:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_mainstream-g_mini_pc_nuc8i5inh:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_mainstream-g_mini_pc_nuc8i7inh_firmware:inwhl357.0036:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_mainstream-g_mini_pc_nuc8i7inh:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_pro_board_nuc8i3pnb_firmware:pnwhl357.0037:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_pro_board_nuc8i3pnb:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_pro_kit_nuc8i3pnh_firmware:pnwhl357.0037:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_pro_kit_nuc8i3pnh:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_pro_kit_nuc8i3pnk_firmware:pnwhl357.0037:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_pro_kit_nuc8i3pnk:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_pro_mini_pc_nuc8i3pnk_firmware:pnwhl357.0037:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_pro_mini_pc_nuc8i3pnk:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:intel:nuc_8_rugged_kit_nuc8cchkr_firmware:chaplcel.0049:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_8_rugged_kit_nuc8cchkr:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:intel:nuc_9_pro_kit_nuc9v7qnx_firmware:qncflx70.34:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_9_pro_kit_nuc9v7qnx:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:intel:nuc_9_pro_kit_nuc9vxqnx_firmware:qncflx70.34:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_9_pro_kit_nuc9vxqnx:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_h27002-400_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_h27002-400:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_h27002-401_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_h27002-401:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_h27002-402_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_h27002-402:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_h27002-404_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_h27002-404:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_h27002-500_firmware:tybyt20h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_h27002-500:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:intel:nuc_board_nuc8cchb_firmware:chaplcel.0049:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_board_nuc8cchb:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-401_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-401:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-402_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-402:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-403_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-403:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-404_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-404:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-405_firmware:tybyt10h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-405:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:intel:nuc_kit_h26998-500_firmware:tybyt20h.86a:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:intel:nuc_kit_h26998-500:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数の Intel(R) NUC ファームウェアにおける初期化に関する脆弱性
Title 複数の Intel(R) NUC ファームウェアにおける初期化に関する脆弱性
Summary

複数の Intel(R) NUC ファームウェアには、初期化に関する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 June 23, 2021, 5:06 p.m.
Last Update June 23, 2021, 5:06 p.m.
Affected System
インテル
Intel NUC 8 Mainstream-G kit NUC8i5INH ファームウェア 
Intel NUC 8 Mainstream-G kit PC NUC8i7INH ファームウェア 
Intel NUC 8 Mainstream-G mini PC NUC8i5INH ファームウェア 
Intel NUC 8 Pro board NUC8i3PNP ファームウェア 
Intel NUC 8 Pro kit NUC8i3PNH ファームウェア 
Intel NUC 8 Pro kit NUC8i3PNK ファームウェア 
Intel NUC 8 Rugged Kit NUC8CCHKR ファームウェア 
Intel NUC Board H27002-404 ファームウェア 
Intel NUC Board H27002-500 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06月23日]
  掲載		 June 23, 2021, 5:06 p.m.