NVD Vulnerability Detail
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CVE-2020-7533
Summary

A CWE-255: Credentials Management vulnerability exists in Web Server on Modicon M340, Modicon Quantum and ModiconPremium Legacy offers and their Communication Modules (see security notification for version information) which could cause the execution of commands on the webserver without authentication when sending specially crafted HTTP requests.

Publication Date Dec. 2, 2020, 12:15 a.m.
Registration Date Jan. 26, 2021, 12:01 p.m.
Last Update Nov. 21, 2024, 2:37 p.m.
CVSS3.1 : CRITICAL
スコア 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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) 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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/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) 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:schneider-electric:modicon_m340_bmxp3420302_firmware:*:*:*:*:*:*:*:* 3.20
execution environment
1 cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420302:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:schneider-electric:modicon_m340_bmxp342000_firmware:*:*:*:*:*:*:*:* 3.20
execution environment
1 cpe:2.3:h:schneider-electric:modicon_m340_bmxp342000:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:*:*:*:*:*:*:*:* 3.20
execution environment
1 cpe:2.3:h:schneider-electric:modicon_m340_bmxp341000:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102_firmware:*:*:*:*:*:*:*:* 3.20
execution environment
1 cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420102:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302_firmware:*:*:*:*:*:*:*:* 3.20
execution environment
1 cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420302:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:*:*:*:*:*:*:*:* 3.3
execution environment
1 cpe:2.3:h:schneider-electric:bmxnoe0100:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:*:*:*:*:*:*:*:* 6.5
execution environment
1 cpe:2.3:h:schneider-electric:bmxnoe0110:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:*:*:*:*:*:*:*:* 2.10
execution environment
1 cpe:2.3:h:schneider-electric:bmxnoc0401:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:schneider-electric:tsxp574634_firmware:*:*:*:*:*:*:*:* 6.1
execution environment
1 cpe:2.3:h:schneider-electric:tsxp574634:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:schneider-electric:tsxp575634_firmware:*:*:*:*:*:*:*:* 6.1
execution environment
1 cpe:2.3:h:schneider-electric:tsxp575634:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:schneider-electric:tsxp576634_firmware:*:*:*:*:*:*:*:* 6.1
execution environment
1 cpe:2.3:h:schneider-electric:tsxp576634:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:schneider-electric:tsxety4103_firmware:*:*:*:*:*:*:*:* 6.2
execution environment
1 cpe:2.3:h:schneider-electric:tsxety4103:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:schneider-electric:tsxety5103_firmware:*:*:*:*:*:*:*:* 6.4
execution environment
1 cpe:2.3:h:schneider-electric:tsxety5103:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:schneider-electric:140noe77111_firmware:*:*:*:*:*:*:*:* 7.1
execution environment
1 cpe:2.3:h:schneider-electric:140noe77111:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:schneider-electric:140noc78000_firmware:*:*:*:*:*:*:*:* 1.74
execution environment
1 cpe:2.3:h:schneider-electric:140noc78000:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:schneider-electric:140noc77101_firmware:*:*:*:*:*:*:*:* 1.08
execution environment
1 cpe:2.3:h:schneider-electric:140noc77101:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:schneider-electric:140cpu65260_firmware:*:*:*:*:*:*:*:* 6.1
execution environment
1 cpe:2.3:h:schneider-electric:140cpu65260:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数の Schneider Electric 製品における証明書・パスワードの管理に関する脆弱性
Title 複数の Schneider Electric 製品における証明書・パスワードの管理に関する脆弱性
Summary

Modicon M340、Modicon Quantum、ModiconPremium Legacy には、証明書・パスワードの管理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 Oct. 10, 2020, midnight
Registration Date July 19, 2021, 4:56 p.m.
Last Update July 19, 2021, 4:56 p.m.
Affected System
Schneider Electric
BMXNOC0401 ファームウェア 
BMXNOE0100 ファームウェア 
BMXNOE0110 ファームウェア 
BMXP341000 ファームウェア 
BMXP342000 ファームウェア 
BMXP3420102 ファームウェア 
BMXP3420302 ファームウェア 
TSXP574634 ファームウェア 
TSXP575634 ファームウェア 
TSXP576634 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19日]
  掲載		 July 19, 2021, 4:56 p.m.