NVD Vulnerability Detail
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CVE-2019-6171
Summary

A vulnerability was reported in various BIOS versions of older ThinkPad systems that could allow a user with administrative privileges or physical access the ability to update the Embedded Controller with unsigned firmware.

Publication Date Aug. 20, 2019, 12:15 a.m.
Registration Date Jan. 26, 2021, 11:43 a.m.
Last Update Nov. 21, 2024, 1:46 p.m.
CVSS3.1 : MEDIUM
スコア 6.8
Vector CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) 物理
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
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 : HIGH
Score 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
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) 高
完全性への影響(I) 高
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
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:lenovo:20f1_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20f1:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:lenovo:20f2_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20f2:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:lenovo:20jq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20jq:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:lenovo:20jr_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20jr:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:lenovo:20g9_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g9:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:lenovo:20gb_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20gb:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:lenovo:20g8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g8:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:lenovo:20ga_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ga:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:lenovo:20g9_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g9:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:lenovo:20gb_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20gb:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:lenovo:20g8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g8:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:lenovo:20ga_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ga:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:lenovo:20ht_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ht:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:lenovo:20hv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hv:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:lenovo:20hs_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hs:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:lenovo:20hu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hu:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:lenovo:20ht_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ht:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:lenovo:20hv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hv:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:lenovo:20hs_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hs:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:lenovo:20hu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hu:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:lenovo:20lr_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lr:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:lenovo:20lq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lq:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:lenovo:20ln_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ln:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:lenovo:20lm_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lm:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:lenovo:20lr_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lr:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:lenovo:20lq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lq:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:lenovo:20ln_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ln:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:lenovo:20lm_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lm:-:*:*:*:*:*:*:*
Configuration29 or higher or less more than less than
cpe:2.3:o:lenovo:20j1_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j1:-:*:*:*:*:*:*:*
Configuration30 or higher or less more than less than
cpe:2.3:o:lenovo:20j2_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j2:-:*:*:*:*:*:*:*
Configuration31 or higher or less more than less than
cpe:2.3:o:lenovo:20j1_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j1:-:*:*:*:*:*:*:*
Configuration32 or higher or less more than less than
cpe:2.3:o:lenovo:20j2_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j2:-:*:*:*:*:*:*:*
Configuration33 or higher or less more than less than
cpe:2.3:o:lenovo:20kc_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kc:-:*:*:*:*:*:*:*
Configuration34 or higher or less more than less than
cpe:2.3:o:lenovo:20kd_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kd:-:*:*:*:*:*:*:*
Configuration35 or higher or less more than less than
cpe:2.3:o:lenovo:20mw_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20mw:-:*:*:*:*:*:*:*
Configuration36 or higher or less more than less than
cpe:2.3:o:lenovo:20mx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20mx:-:*:*:*:*:*:*:*
Configuration37 or higher or less more than less than
cpe:2.3:o:lenovo:20kl_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kl:-:*:*:*:*:*:*:*
Configuration38 or higher or less more than less than
cpe:2.3:o:lenovo:20km_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20km:-:*:*:*:*:*:*:*
Configuration39 or higher or less more than less than
cpe:2.3:o:lenovo:20mu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20mu:-:*:*:*:*:*:*:*
Configuration40 or higher or less more than less than
cpe:2.3:o:lenovo:20mv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20mv:-:*:*:*:*:*:*:*
Configuration41 or higher or less more than less than
cpe:2.3:o:lenovo:20dc_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dc:-:*:*:*:*:*:*:*
Configuration42 or higher or less more than less than
cpe:2.3:o:lenovo:20dd_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dd:-:*:*:*:*:*:*:*
Configuration43 or higher or less more than less than
cpe:2.3:o:lenovo:30eh_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:30eh:-:*:*:*:*:*:*:*
Configuration44 or higher or less more than less than
cpe:2.3:o:lenovo:20df_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20df:-:*:*:*:*:*:*:*
Configuration45 or higher or less more than less than
cpe:2.3:o:lenovo:20dg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dg:-:*:*:*:*:*:*:*
Configuration46 or higher or less more than less than
cpe:2.3:o:lenovo:20e0_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20e0:-:*:*:*:*:*:*:*
Configuration47 or higher or less more than less than
cpe:2.3:o:lenovo:20de_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20de:-:*:*:*:*:*:*:*
Configuration48 or higher or less more than less than
cpe:2.3:o:lenovo:20dh_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dh:-:*:*:*:*:*:*:*
Configuration49 or higher or less more than less than
cpe:2.3:o:lenovo:20et_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20et:-:*:*:*:*:*:*:*
Configuration50 or higher or less more than less than
cpe:2.3:o:lenovo:20eu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20eu:-:*:*:*:*:*:*:*
Configuration51 or higher or less more than less than
cpe:2.3:o:lenovo:20ev_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ev:-:*:*:*:*:*:*:*
Configuration52 or higher or less more than less than
cpe:2.3:o:lenovo:20ew_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ew:-:*:*:*:*:*:*:*
Configuration53 or higher or less more than less than
cpe:2.3:o:lenovo:20ex_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ex:-:*:*:*:*:*:*:*
Configuration54 or higher or less more than less than
cpe:2.3:o:lenovo:20ey_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ey:-:*:*:*:*:*:*:*
Configuration55 or higher or less more than less than
cpe:2.3:o:lenovo:20h1_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h1:-:*:*:*:*:*:*:*
Configuration56 or higher or less more than less than
cpe:2.3:o:lenovo:20h2_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h2:-:*:*:*:*:*:*:*
Configuration57 or higher or less more than less than
cpe:2.3:o:lenovo:20h5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h5:-:*:*:*:*:*:*:*
Configuration58 or higher or less more than less than
cpe:2.3:o:lenovo:20h6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h6:-:*:*:*:*:*:*:*
Configuration59 or higher or less more than less than
cpe:2.3:o:lenovo:20h4_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h4:-:*:*:*:*:*:*:*
Configuration60 or higher or less more than less than
cpe:2.3:o:lenovo:20h8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h8:-:*:*:*:*:*:*:*
Configuration61 or higher or less more than less than
cpe:2.3:o:lenovo:20kn_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kn:-:*:*:*:*:*:*:*
Configuration62 or higher or less more than less than
cpe:2.3:o:lenovo:20kq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kq:-:*:*:*:*:*:*:*
Configuration63 or higher or less more than less than
cpe:2.3:o:lenovo:20ks_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ks:-:*:*:*:*:*:*:*
Configuration64 or higher or less more than less than
cpe:2.3:o:lenovo:20kt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kt:-:*:*:*:*:*:*:*
Configuration65 or higher or less more than less than
cpe:2.3:o:lenovo:20ku_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ku:-:*:*:*:*:*:*:*
Configuration66 or higher or less more than less than
cpe:2.3:o:lenovo:20kv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20kv:-:*:*:*:*:*:*:*
Configuration67 or higher or less more than less than
cpe:2.3:o:lenovo:20n8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20n8:-:*:*:*:*:*:*:*
Configuration68 or higher or less more than less than
cpe:2.3:o:lenovo:20n9_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20n9:-:*:*:*:*:*:*:*
Configuration69 or higher or less more than less than
cpe:2.3:o:lenovo:20ng_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ng:-:*:*:*:*:*:*:*
Configuration70 or higher or less more than less than
cpe:2.3:o:lenovo:20h5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h5:-:*:*:*:*:*:*:*
Configuration71 or higher or less more than less than
cpe:2.3:o:lenovo:20h6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20h6:-:*:*:*:*:*:*:*
Configuration72 or higher or less more than less than
cpe:2.3:o:lenovo:3xxx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:3xxx:-:*:*:*:*:*:*:*
Configuration73 or higher or less more than less than
cpe:2.3:o:lenovo:20m5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20m5:-:*:*:*:*:*:*:*
Configuration74 or higher or less more than less than
cpe:2.3:o:lenovo:20m6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20m6:-:*:*:*:*:*:*:*
Configuration75 or higher or less more than less than
cpe:2.3:o:lenovo:20m7_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20m7:-:*:*:*:*:*:*:*
Configuration76 or higher or less more than less than
cpe:2.3:o:lenovo:20m8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20m8:-:*:*:*:*:*:*:*
Configuration77 or higher or less more than less than
cpe:2.3:o:lenovo:20nr_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20nr:-:*:*:*:*:*:*:*
Configuration78 or higher or less more than less than
cpe:2.3:o:lenovo:20ns_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ns:-:*:*:*:*:*:*:*
Configuration79 or higher or less more than less than
cpe:2.3:o:lenovo:20nt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20nt:-:*:*:*:*:*:*:*
Configuration80 or higher or less more than less than
cpe:2.3:o:lenovo:20nu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20nu:-:*:*:*:*:*:*:*
Configuration81 or higher or less more than less than
cpe:2.3:o:lenovo:246x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:246x:-:*:*:*:*:*:*:*
Configuration82 or higher or less more than less than
cpe:2.3:o:lenovo:247x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:247x:-:*:*:*:*:*:*:*
Configuration83 or higher or less more than less than
cpe:2.3:o:lenovo:248x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:248x:-:*:*:*:*:*:*:*
Configuration84 or higher or less more than less than
cpe:2.3:o:lenovo:20ds_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ds:-:*:*:*:*:*:*:*
Configuration85 or higher or less more than less than
cpe:2.3:o:lenovo:20dt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dt:-:*:*:*:*:*:*:*
Configuration86 or higher or less more than less than
cpe:2.3:o:lenovo:20fu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fu:-:*:*:*:*:*:*:*
Configuration87 or higher or less more than less than
cpe:2.3:o:lenovo:20fv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fv:-:*:*:*:*:*:*:*
Configuration88 or higher or less more than less than
cpe:2.3:o:lenovo:20j4_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j4:-:*:*:*:*:*:*:*
Configuration89 or higher or less more than less than
cpe:2.3:o:lenovo:20j5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j5:-:*:*:*:*:*:*:*
Configuration90 or higher or less more than less than
cpe:2.3:o:lenovo:20ju_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ju:-:*:*:*:*:*:*:*
Configuration91 or higher or less more than less than
cpe:2.3:o:lenovo:20jv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20jv:-:*:*:*:*:*:*:*
Configuration92 or higher or less more than less than
cpe:2.3:o:lenovo:20ls_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ls:-:*:*:*:*:*:*:*
Configuration93 or higher or less more than less than
cpe:2.3:o:lenovo:20lt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lt:-:*:*:*:*:*:*:*
Configuration94 or higher or less more than less than
cpe:2.3:o:lenovo:20l2_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20l2:-:*:*:*:*:*:*:*
Configuration95 or higher or less more than less than
cpe:2.3:o:lenovo:20lx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lx:-:*:*:*:*:*:*:*
Configuration96 or higher or less more than less than
cpe:2.3:o:lenovo:20ja_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ja:-:*:*:*:*:*:*:*
Configuration97 or higher or less more than less than
cpe:2.3:o:lenovo:20dq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dq:-:*:*:*:*:*:*:*
Configuration98 or higher or less more than less than
cpe:2.3:o:lenovo:20dr_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dr:-:*:*:*:*:*:*:*
Configuration99 or higher or less more than less than
cpe:2.3:o:lenovo:20g5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g5:-:*:*:*:*:*:*:*
Configuration100 or higher or less more than less than
cpe:2.3:o:lenovo:20g4_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20g4:-:*:*:*:*:*:*:*
Configuration101 or higher or less more than less than
cpe:2.3:o:lenovo:20b0_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20b0:-:*:*:*:*:*:*:*
Configuration102 or higher or less more than less than
cpe:2.3:o:lenovo:20b3_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20b3:-:*:*:*:*:*:*:*
Configuration103 or higher or less more than less than
cpe:2.3:o:lenovo:234x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:234x:-:*:*:*:*:*:*:*
Configuration104 or higher or less more than less than
cpe:2.3:o:lenovo:235x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:235x:-:*:*:*:*:*:*:*
Configuration105 or higher or less more than less than
cpe:2.3:o:lenovo:235x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:235x:-:*:*:*:*:*:*:*
Configuration106 or higher or less more than less than
cpe:2.3:o:lenovo:20a9_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20a9:-:*:*:*:*:*:*:*
Configuration107 or higher or less more than less than
cpe:2.3:o:lenovo:20aa_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20aa:-:*:*:*:*:*:*:*
Configuration108 or higher or less more than less than
cpe:2.3:o:lenovo:20ab_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ab:-:*:*:*:*:*:*:*
Configuration109 or higher or less more than less than
cpe:2.3:o:lenovo:20ac_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ac:-:*:*:*:*:*:*:*
Configuration110 or higher or less more than less than
cpe:2.3:o:lenovo:20b6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20b6:-:*:*:*:*:*:*:*
Configuration111 or higher or less more than less than
cpe:2.3:o:lenovo:20b7_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20b7:-:*:*:*:*:*:*:*
Configuration112 or higher or less more than less than
cpe:2.3:o:lenovo:20aq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20aq:-:*:*:*:*:*:*:*
Configuration113 or higher or less more than less than
cpe:2.3:o:lenovo:20ar_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ar:-:*:*:*:*:*:*:*
Configuration114 or higher or less more than less than
cpe:2.3:o:lenovo:20an_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20an:-:*:*:*:*:*:*:*
Configuration115 or higher or less more than less than
cpe:2.3:o:lenovo:20aw_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20aw:-:*:*:*:*:*:*:*
Configuration116 or higher or less more than less than
cpe:2.3:o:lenovo:20bu_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bu:-:*:*:*:*:*:*:*
Configuration117 or higher or less more than less than
cpe:2.3:o:lenovo:20bv_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bv:-:*:*:*:*:*:*:*
Configuration118 or higher or less more than less than
cpe:2.3:o:lenovo:20dj_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20dj:-:*:*:*:*:*:*:*
Configuration119 or higher or less more than less than
cpe:2.3:o:lenovo:20bw_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bw:-:*:*:*:*:*:*:*
Configuration120 or higher or less more than less than
cpe:2.3:o:lenovo:20bx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bx:-:*:*:*:*:*:*:*
Configuration121 or higher or less more than less than
cpe:2.3:o:lenovo:20fm_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fm:-:*:*:*:*:*:*:*
Configuration122 or higher or less more than less than
cpe:2.3:o:lenovo:20fn_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fn:-:*:*:*:*:*:*:*
Configuration123 or higher or less more than less than
cpe:2.3:o:lenovo:20fw_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fw:-:*:*:*:*:*:*:*
Configuration124 or higher or less more than less than
cpe:2.3:o:lenovo:20fx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20fx:-:*:*:*:*:*:*:*
Configuration125 or higher or less more than less than
cpe:2.3:o:lenovo:20j6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j6:-:*:*:*:*:*:*:*
Configuration126 or higher or less more than less than
cpe:2.3:o:lenovo:20j7_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20j7:-:*:*:*:*:*:*:*
Configuration127 or higher or less more than less than
cpe:2.3:o:lenovo:235x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:235x:-:*:*:*:*:*:*:*
Configuration128 or higher or less more than less than
cpe:2.3:o:lenovo:239x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:239x:-:*:*:*:*:*:*:*
Configuration129 or higher or less more than less than
cpe:2.3:o:lenovo:242x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:242x:-:*:*:*:*:*:*:*
Configuration130 or higher or less more than less than
cpe:2.3:o:lenovo:243x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:243x:-:*:*:*:*:*:*:*
Configuration131 or higher or less more than less than
cpe:2.3:o:lenovo:20be_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20be:-:*:*:*:*:*:*:*
Configuration132 or higher or less more than less than
cpe:2.3:o:lenovo:20bf_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bf:-:*:*:*:*:*:*:*
Configuration133 or higher or less more than less than
cpe:2.3:o:lenovo:243x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:243x:-:*:*:*:*:*:*:*
Configuration134 or higher or less more than less than
cpe:2.3:o:lenovo:244x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:244x:-:*:*:*:*:*:*:*
Configuration135 or higher or less more than less than
cpe:2.3:o:lenovo:246x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:246x:-:*:*:*:*:*:*:*
Configuration136 or higher or less more than less than
cpe:2.3:o:lenovo:20bg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bg:-:*:*:*:*:*:*:*
Configuration137 or higher or less more than less than
cpe:2.3:o:lenovo:20bg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bg:-:*:*:*:*:*:*:*
Configuration138 or higher or less more than less than
cpe:2.3:o:lenovo:20ef_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ef:-:*:*:*:*:*:*:*
Configuration139 or higher or less more than less than
cpe:2.3:o:lenovo:20eg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20eg:-:*:*:*:*:*:*:*
Configuration140 or higher or less more than less than
cpe:2.3:o:lenovo:34xx_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:34xx:-:*:*:*:*:*:*:*
Configuration141 or higher or less more than less than
cpe:2.3:o:lenovo:20a7_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20a7:-:*:*:*:*:*:*:*
Configuration142 or higher or less more than less than
cpe:2.3:o:lenovo:20a8_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20a8:-:*:*:*:*:*:*:*
Configuration143 or higher or less more than less than
cpe:2.3:o:lenovo:336x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:336x:-:*:*:*:*:*:*:*
Configuration144 or higher or less more than less than
cpe:2.3:o:lenovo:337x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:337x:-:*:*:*:*:*:*:*
Configuration145 or higher or less more than less than
cpe:2.3:o:lenovo:20bl_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bl:-:*:*:*:*:*:*:*
Configuration146 or higher or less more than less than
cpe:2.3:o:lenovo:20bm_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20bm:-:*:*:*:*:*:*:*
Configuration147 or higher or less more than less than
cpe:2.3:o:lenovo:343x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:343x:-:*:*:*:*:*:*:*
Configuration148 or higher or less more than less than
cpe:2.3:o:lenovo:344x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:344x:-:*:*:*:*:*:*:*
Configuration149 or higher or less more than less than
cpe:2.3:o:lenovo:230x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:230x:-:*:*:*:*:*:*:*
Configuration150 or higher or less more than less than
cpe:2.3:o:lenovo:232x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:232x:-:*:*:*:*:*:*:*
Configuration151 or higher or less more than less than
cpe:2.3:o:lenovo:233x_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:233x:-:*:*:*:*:*:*:*
Configuration152 or higher or less more than less than
cpe:2.3:o:lenovo:20al_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20al:-:*:*:*:*:*:*:*
Configuration153 or higher or less more than less than
cpe:2.3:o:lenovo:20am_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20am:-:*:*:*:*:*:*:*
Configuration154 or higher or less more than less than
cpe:2.3:o:lenovo:20aj_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20aj:-:*:*:*:*:*:*:*
Configuration155 or higher or less more than less than
cpe:2.3:o:lenovo:20ak_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20ak:-:*:*:*:*:*:*:*
Configuration156 or higher or less more than less than
cpe:2.3:o:lenovo:20f5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20f5:-:*:*:*:*:*:*:*
Configuration157 or higher or less more than less than
cpe:2.3:o:lenovo:20f6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20f6:-:*:*:*:*:*:*:*
Configuration158 or higher or less more than less than
cpe:2.3:o:lenovo:20hn_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hn:-:*:*:*:*:*:*:*
Configuration159 or higher or less more than less than
cpe:2.3:o:lenovo:20hm_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20hm:-:*:*:*:*:*:*:*
Configuration160 or higher or less more than less than
cpe:2.3:o:lenovo:20k5_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20k5:-:*:*:*:*:*:*:*
Configuration161 or higher or less more than less than
cpe:2.3:o:lenovo:20k6_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20k6:-:*:*:*:*:*:*:*
Configuration162 or higher or less more than less than
cpe:2.3:o:lenovo:20lh_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lh:-:*:*:*:*:*:*:*
Configuration163 or higher or less more than less than
cpe:2.3:o:lenovo:20lj_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20lj:-:*:*:*:*:*:*:*
Configuration164 or higher or less more than less than
cpe:2.3:o:lenovo:20nn_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20nn:-:*:*:*:*:*:*:*
Configuration165 or higher or less more than less than
cpe:2.3:o:lenovo:20nq_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20nq:-:*:*:*:*:*:*:*
Configuration166 or higher or less more than less than
cpe:2.3:o:lenovo:20d9_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20d9:-:*:*:*:*:*:*:*
Configuration167 or higher or less more than less than
cpe:2.3:o:lenovo:20da_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20da:-:*:*:*:*:*:*:*
Configuration168 or higher or less more than less than
cpe:2.3:o:lenovo:20jh_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20jh:-:*:*:*:*:*:*:*
Configuration169 or higher or less more than less than
cpe:2.3:o:lenovo:20jj_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:lenovo:20jj:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
ThinkPad 旧製品のシステムにおける認可・権限・アクセス制御に関する脆弱性
Title ThinkPad 旧製品のシステムにおける認可・権限・アクセス制御に関する脆弱性
Summary

ThinkPad 旧製品のシステムには、認可・権限・アクセス制御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. 8, 2019, midnight
Registration Date Sept. 4, 2019, 5:24 p.m.
Last Update Sept. 4, 2019, 5:24 p.m.
Affected System
Lenovo
20F1 ファームウェア 
20F2 ファームウェア 
20G8 ファームウェア 
20G9 ファームウェア 
20GA ファームウェア 
20GB ファームウェア 
20HT ファームウェア 
20HV ファームウェア 
20JQ ファームウェア 
20JR 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 [2019年09月04日]
  掲載		 Sept. 4, 2019, 5:24 p.m.