NVD Vulnerability Detail
Search Exploit, PoC
CVE-2021-28198
Summary

The Firmware protocol configuration function in ASUS BMC’s firmware Web management page does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.

Publication Date April 6, 2021, 2:15 p.m.
Registration Date April 6, 2021, 8:03 p.m.
Last Update Nov. 21, 2024, 2:59 p.m.
CVSS3.1 : MEDIUM
スコア 4.9
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/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) 変更なし
機密性への影響(C) なし
完全性への影響(I) なし
可用性への影響(A) 高
CVSS2.0 : MEDIUM
Score 4.0
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
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) なし
完全性への影響(I) なし
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:asus:asmb9-ikvm_firmware:1.11.12:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:asmb9-ikvm:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:asus:rs720a-e9-rs24-e_firmware:1.10.3:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720a-e9-rs24-e:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:asus:rs700a-e9-rs4_firmware:1.10.0:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs700a-e9-rs4:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:asus:rs700-e9-rs4_firmware:1.09:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs700-e9-rs4:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:asus:esc4000_g4x_firmware:1.11.6:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:esc4000_g4x:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:asus:rs700-e9-rs12_firmware:1.11.5:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs700-e9-rs12:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:asus:rs100-e10-pi2_firmware:1.13.6:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs100-e10-pi2:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:asus:rs300-e10-ps4_firmware:1.13.6:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs300-e10-ps4:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:asus:rs300-e10-rs4_firmware:1.13.6:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs300-e10-rs4:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:asus:rs500a-e9-ps4_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500a-e9-ps4:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:asus:rs500a-e9-rs4_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500a-e9-rs4:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:asus:rs500a-e9_rs4_u_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500a-e9_rs4_u:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:asus:e700_g4_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:e700_g4:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:asus:ws_c422_pro\/se_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:ws_c422_pro\/se:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:asus:ws_x299_pro\/se_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:ws_x299_pro\/se:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:asus:z11pa-u12_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:z11pa-u12:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:asus:z11pa-u12\/10g-2s_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:z11pa-u12\/10g-2s:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:asus:knpa-u16_firmware:1.13.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:knpa-u16:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:asus:esc4000_dhd_g4_firmware:1.13.7:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:esc4000_dhd_g4:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:asus:esc4000_g4_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:esc4000_g4:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:asus:rs720q-e9-rs24-s_firmware:1.15.0:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720q-e9-rs24-s:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:asus:rs720q-e9-rs8_firmware:1.15.0:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720q-e9-rs8:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:asus:rs720q-e9-rs8-s_firmware:1.15.0:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720q-e9-rs8-s:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:asus:z11pa-d8_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:z11pa-d8:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:asus:z11pa-d8c_firmware:1.14.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:z11pa-d8c:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:asus:rs720-e9-rs24-u_firmware:1.14.3:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720-e9-rs24-u:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:asus:rs720-e9-rs8-g_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720-e9-rs8-g:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:asus:rs500-e9-ps4_firmware:1.15.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500-e9-ps4:-:*:*:*:*:*:*:*
Configuration29 or higher or less more than less than
cpe:2.3:o:asus:pro_e800_g4_firmware:1.14.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:pro_e800_g4:-:*:*:*:*:*:*:*
Configuration30 or higher or less more than less than
cpe:2.3:o:asus:rs500-e9-rs4_firmware:1.15.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500-e9-rs4:-:*:*:*:*:*:*:*
Configuration31 or higher or less more than less than
cpe:2.3:o:asus:rs500-e9-rs4-u_firmware:1.15.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500-e9-rs4-u:-:*:*:*:*:*:*:*
Configuration32 or higher or less more than less than
cpe:2.3:o:asus:rs520-e9-rs12-e_firmware:1.15.3:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs520-e9-rs12-e:-:*:*:*:*:*:*:*
Configuration33 or higher or less more than less than
cpe:2.3:o:asus:rs520-e9-rs8_firmware:1.15.3:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs520-e9-rs8:-:*:*:*:*:*:*:*
Configuration34 or higher or less more than less than
cpe:2.3:o:asus:esc8000_g4_firmware:1.15.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:esc8000_g4:-:*:*:*:*:*:*:*
Configuration35 or higher or less more than less than
cpe:2.3:o:asus:esc8000_g4\/10g_firmware:1.15.4:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:esc8000_g4\/10g:-:*:*:*:*:*:*:*
Configuration36 or higher or less more than less than
cpe:2.3:o:asus:rs720-e9-rs12-e_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720-e9-rs12-e:-:*:*:*:*:*:*:*
Configuration37 or higher or less more than less than
cpe:2.3:o:asus:ws_c621e_sage_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:ws_c621e_sage:-:*:*:*:*:*:*:*
Configuration38 or higher or less more than less than
cpe:2.3:o:asus:rs500a-e10-ps4_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500a-e10-ps4:-:*:*:*:*:*:*:*
Configuration39 or higher or less more than less than
cpe:2.3:o:asus:rs500a-e10-rs4_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs500a-e10-rs4:-:*:*:*:*:*:*:*
Configuration40 or higher or less more than less than
cpe:2.3:o:asus:rs700a-e9-rs12v2_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs700a-e9-rs12v2:-:*:*:*:*:*:*:*
Configuration41 or higher or less more than less than
cpe:2.3:o:asus:rs700a-e9-rs4v2_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs700a-e9-rs4v2:-:*:*:*:*:*:*:*
Configuration42 or higher or less more than less than
cpe:2.3:o:asus:rs720a-e9-rs12v2_firmware:1.15.2:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720a-e9-rs12v2:-:*:*:*:*:*:*:*
Configuration43 or higher or less more than less than
cpe:2.3:o:asus:rs720a-e9-rs24v2_firmware:1.15.1:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:rs720a-e9-rs24v2:-:*:*:*:*:*:*:*
Configuration44 or higher or less more than less than
cpe:2.3:o:asus:z11pr-d16_firmware:1.15.3:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:asus:z11pr-d16:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
ASUS BMC ファームウェアにおける古典的バッファオーバーフローの脆弱性
Title ASUS BMC ファームウェアにおける古典的バッファオーバーフローの脆弱性
Summary

ASUS BMC ファームウェアには、古典的バッファオーバーフローの脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date April 6, 2021, midnight
Registration Date Dec. 14, 2021, 6 p.m.
Last Update Dec. 14, 2021, 6 p.m.
Affected System
ASUSTeK Computer Inc.
ASMB9-iKVM ファームウェア 
ESC4000 G4X ファームウェア 
RS100-E10-PI2 ファームウェア 
RS300-E10-PS4 ファームウェア 
RS300-E10-RS4 ファームウェア 
RS500A-E9-PS4 ファームウェア 
RS700-E9-RS12 ファームウェア 
RS700-E9-RS4 ファームウェア 
RS700A-E9-RS4 ファームウェア 
RS720A-E9-RS24-E 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
その他
Change Log
No Changed Details Date of change
1 [2021年12月14日]
  掲載		 Dec. 14, 2021, 6 p.m.