NVD Vulnerability Detail
Search Exploit, PoC
CVE-2020-8731
Summary

Incorrect execution-assigned permissions in the file system for some Intel(R) Server Boards, Server Systems and Compute Modules before version 1.59 may allow an authenticated user to potentially enable escalation of privilege via local access.

Publication Date Aug. 13, 2020, 12:15 p.m.
Registration Date Jan. 26, 2021, 12:02 p.m.
Last Update Nov. 21, 2024, 2:39 p.m.
CVSS3.1 : HIGH
スコア 8.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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) 変更あり
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:server_board_s2600wt_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600wt2:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600wt2r:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600wtt:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600wttr:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:intel:server_system_r1000wt_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_r1208wt2gs:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_r1208wt2gsr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_r1208wttgs:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_system_r1208wttgsbpp:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_system_r1208wttgsr:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_system_r1304wt2gs:-:*:*:*:*:*:*:*
7 cpe:2.3:h:intel:server_system_r1304wt2gsr:-:*:*:*:*:*:*:*
8 cpe:2.3:h:intel:server_system_r1304wttgs:-:*:*:*:*:*:*:*
9 cpe:2.3:h:intel:server_system_r1304wttgsr:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:intel:server_system_r2000wt_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_r2208wt2ys:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_r2208wt2ysr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_r2208wttyc1:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_system_r2208wttyc1r:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_system_r2208wttys:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_system_r2208wttysr:-:*:*:*:*:*:*:*
7 cpe:2.3:h:intel:server_system_r2224wttys:-:*:*:*:*:*:*:*
8 cpe:2.3:h:intel:server_system_r2224wttysr:-:*:*:*:*:*:*:*
9 cpe:2.3:h:intel:server_system_r2308wttys:-:*:*:*:*:*:*:*
10 cpe:2.3:h:intel:server_system_r2308wttysr:-:*:*:*:*:*:*:*
11 cpe:2.3:h:intel:server_system_r2312wttys:-:*:*:*:*:*:*:*
12 cpe:2.3:h:intel:server_system_r2312wttysr:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:intel:server_board_s2600cw:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:a:intel:server_board_s2600cw2:-:*:*:*:*:*:*:*
2 cpe:2.3:a:intel:server_board_s2600cw2r:-:*:*:*:*:*:*:*
3 cpe:2.3:a:intel:server_board_s2600cw2s:-:*:*:*:*:*:*:*
4 cpe:2.3:a:intel:server_board_s2600cw2sr:-:*:*:*:*:*:*:*
5 cpe:2.3:a:intel:server_board_s2600cwt:-:*:*:*:*:*:*:*
6 cpe:2.3:a:intel:server_board_s2600cwtr:-:*:*:*:*:*:*:*
7 cpe:2.3:a:intel:server_board_s2600cwts:-:*:*:*:*:*:*:*
8 cpe:2.3:a:intel:server_board_s2600cwtsr:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:intel:compute_module_hns2600kp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:compute_module_hns2600kp:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:compute_module_hns2600kpf:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:compute_module_hns2600kpfr:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:compute_module_hns2600kpr:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:intel:server_board_s2600kp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600kp:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600kpf:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600kpfr:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600kpr:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_board_s2600kptr:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:intel:compute_module_hns2600tp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:compute_module_hns2600tp:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:compute_module_hns2600tp24r:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:compute_module_hns2600tp24sr:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:compute_module_hns2600tpf:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:compute_module_hns2600tpfr:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:compute_module_hns2600tpr:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:intel:compute_module_s2600tp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600tp:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600tpf:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600tpfr:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600tpr:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:intel:server_board_s1200sp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s1200spl:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s1200splr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s1200spo:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s1200spor:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_board_s1200sps:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_board_s1200spsr:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:intel:server_system_lr1304sp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_lr1304spcfg1:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_lr1304spcfg1r:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_lr1304spcfsgx1:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:intel:server_system_lsvrp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_lsvrp4304es6xx1:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_lsvrp4304es6xxr:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:intel:server_system_r1000sp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_r1208sposhor:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_r1208sposhorr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_r1304sposhbn:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_system_r1304sposhbnr:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_system_r1304sposhor:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_system_r1304sposhorr:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:intel:server_board_s2600wf_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600wf0:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600wf0r:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600wfq:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600wfqr:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_board_s2600wft:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_board_s2600wftr:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:intel:server_system_r1000wf_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_lnetcnt3y:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_mcb2208wfaf4:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_mcb2208wfaf5:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_system_mcb2208wfaf6:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_system_mcb2208wfhy2:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_system_nb2208wfqnfvi:-:*:*:*:*:*:*:*
7 cpe:2.3:h:intel:server_system_r1208wfqysr:-:*:*:*:*:*:*:*
8 cpe:2.3:h:intel:server_system_r1208wftys:-:*:*:*:*:*:*:*
9 cpe:2.3:h:intel:server_system_r1208wftysr:-:*:*:*:*:*:*:*
10 cpe:2.3:h:intel:server_system_r1304wf0ys:-:*:*:*:*:*:*:*
11 cpe:2.3:h:intel:server_system_r1304wf0ysr:-:*:*:*:*:*:*:*
12 cpe:2.3:h:intel:server_system_r1304wftys:-:*:*:*:*:*:*:*
13 cpe:2.3:h:intel:server_system_r1304wftysr:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:intel:server_system_r2000wf_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_system_r2208wf0zs:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_system_r2208wf0zsr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_system_r2208wfqzs:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_system_r2208wfqzsr:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_system_r2208wftzs:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_system_r2208wftzsr:-:*:*:*:*:*:*:*
7 cpe:2.3:h:intel:server_system_r2224wfqzs:-:*:*:*:*:*:*:*
8 cpe:2.3:h:intel:server_system_r2224wftzs:-:*:*:*:*:*:*:*
9 cpe:2.3:h:intel:server_system_r2224wftzsr:-:*:*:*:*:*:*:*
10 cpe:2.3:h:intel:server_system_r2308wftzs:-:*:*:*:*:*:*:*
11 cpe:2.3:h:intel:server_system_r2308wftzsr:-:*:*:*:*:*:*:*
12 cpe:2.3:h:intel:server_system_r2312wf0np:-:*:*:*:*:*:*:*
13 cpe:2.3:h:intel:server_system_r2312wf0npr:-:*:*:*:*:*:*:*
14 cpe:2.3:h:intel:server_system_r2312wfqzs:-:*:*:*:*:*:*:*
15 cpe:2.3:h:intel:server_system_r2312wftzs:-:*:*:*:*:*:*:*
16 cpe:2.3:h:intel:server_system_r2312wftzsr:-:*:*:*:*:*:*:*
17 cpe:2.3:h:intel:server_system_vrn2208waf6:-:*:*:*:*:*:*:*
18 cpe:2.3:h:intel:server_system_vrn2208wfaf81:-:*:*:*:*:*:*:*
19 cpe:2.3:h:intel:server_system_vrn2208wfaf82:-:*:*:*:*:*:*:*
20 cpe:2.3:h:intel:server_system_vrn2208wfaf83:-:*:*:*:*:*:*:*
21 cpe:2.3:h:intel:server_system_vrn2208wfhy6:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:intel:server_board_s2600st_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600stb:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600stbr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600stq:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600stqr:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:intel:compute_module_hns2600bp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:compute_module_hns2600bpb:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:compute_module_hns2600bpb24:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:compute_module_hns2600bpb24r:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:compute_module_hns2600bpblc:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:compute_module_hns2600bpblc24:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:compute_module_hns2600bpblc24r:-:*:*:*:*:*:*:*
7 cpe:2.3:h:intel:compute_module_hns2600bpblcr:-:*:*:*:*:*:*:*
8 cpe:2.3:h:intel:compute_module_hns2600bpbr:-:*:*:*:*:*:*:*
9 cpe:2.3:h:intel:compute_module_hns2600bpq:-:*:*:*:*:*:*:*
10 cpe:2.3:h:intel:compute_module_hns2600bpq24:-:*:*:*:*:*:*:*
11 cpe:2.3:h:intel:compute_module_hns2600bpq24r:-:*:*:*:*:*:*:*
12 cpe:2.3:h:intel:compute_module_hns2600bpqr:-:*:*:*:*:*:*:*
13 cpe:2.3:h:intel:compute_module_hns2600bps:-:*:*:*:*:*:*:*
14 cpe:2.3:h:intel:compute_module_hns2600bps24:-:*:*:*:*:*:*:*
15 cpe:2.3:h:intel:compute_module_hns2600bps24r:-:*:*:*:*:*:*:*
16 cpe:2.3:h:intel:compute_module_hns2600bpsr:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:intel:server_board_s2600bp_firmware:*:*:*:*:*:*:*:* 1.59
execution environment
1 cpe:2.3:h:intel:server_board_s2600bpb:-:*:*:*:*:*:*:*
2 cpe:2.3:h:intel:server_board_s2600bpbr:-:*:*:*:*:*:*:*
3 cpe:2.3:h:intel:server_board_s2600bpq:-:*:*:*:*:*:*:*
4 cpe:2.3:h:intel:server_board_s2600bpqr:-:*:*:*:*:*:*:*
5 cpe:2.3:h:intel:server_board_s2600bps:-:*:*:*:*:*:*:*
6 cpe:2.3:h:intel:server_board_s2600bpsr:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数の Intel(R) 製品における重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性
Title 複数の Intel(R) 製品における重要なリソースに対する不適切なパーミッションの割り当てに関する脆弱性
Summary

Intel(R) Server Board、Server System、Compute Module には、重要なリソースに対する不適切なパーミッションの割り当て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 Aug. 11, 2020, midnight
Registration Date Nov. 5, 2020, 5:11 p.m.
Last Update Nov. 5, 2020, 5:11 p.m.
Affected System
インテル
Intel Compute Module HNS2600KP ファームウェア 1.59 未満
Intel Compute Module HNS2600TP ファームウェア 1.59 未満
Intel Compute Module S2600TP ファームウェア 1.59 未満
Intel Server Board S1200SP ファームウェア 1.59 未満
Intel Server Board S2600CW ファームウェア 1.59 未満
Intel Server Board S2600KP ファームウェア 1.59 未満
Intel Server Board S2600WT ファームウェア 1.59 未満
Intel Server System LR1304SP ファームウェア 1.59 未満
Intel Server System R1000WT ファームウェア 1.59 未満
Intel Server System R2000WT ファームウェア 1.59 未満
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
その他
Change Log
No Changed Details Date of change
1 [2020年11月05日]
  掲載		 Nov. 5, 2020, 5:11 p.m.