NVD Vulnerability Detail
Search Exploit, PoC
CVE-2020-9330
Summary

Certain Xerox WorkCentre printers before 073.xxx.000.02300 do not require the user to reenter or validate LDAP bind credentials when changing the LDAP connector IP address. A malicious actor who gains access to affected devices (e.g., by using default credentials) can change the LDAP connection IP address to a system owned by the actor without knowledge of the LDAP bind credentials. After changing the LDAP connection IP address, subsequent authentication attempts will result in the printer sending plaintext LDAP (Active Directory) credentials to the actor. Although the credentials may belong to a non-privileged user, organizations frequently use privileged service accounts to bind to Active Directory. The attacker gains a foothold on the Active Directory domain at a minimum, and may use the credentials to take over control of the Active Directory domain. This affects 3655*, 3655i*, 58XX*, 58XXi*, 59XX*, 59XXi*, 6655**, 6655i**, 72XX*, 72XXi*, 78XX**, 78XXi**, 7970**, 7970i**, EC7836**, and EC7856** devices.

Publication Date Feb. 22, 2020, 8:15 a.m.
Registration Date Jan. 26, 2021, 12:02 p.m.
Last Update Nov. 21, 2024, 2:40 p.m.
CVSS3.1 : HIGH
スコア 8.8
Vector CVSS:3.1/AV:N/AC:L/PR:L/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) 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 4.0
Vector AV:N/AC:L/Au:S/C:P/I:N/A:N
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) 低
完全性への影響(I) なし
可用性への影響(A) なし
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:xerox:workcentre_3655_firmware:*:*:*:*:*:*:*:* 073.060.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_3655:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_3655i_firmware:*:*:*:*:*:*:*:* 073.060.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_3655i:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_5845_firmware:*:*:*:*:*:*:*:* 073.190.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_5845:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_5855_firmware:*:*:*:*:*:*:*:* 073.190.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_5855:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_5945_firmware:*:*:*:*:*:*:*:* 073.091.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_5945:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_5955_firmware:*:*:*:*:*:*:*:* 073.091.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_5955:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_6655_firmware:*:*:*:*:*:*:*:* 073.110.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_6655:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_6655i_firmware:*:*:*:*:*:*:*:* 073.110.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_6655i:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7220_firmware:*:*:*:*:*:*:*:* 073.030.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7220:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7225_firmware:*:*:*:*:*:*:*:* 073.030.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7225:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7830_firmware:*:*:*:*:*:*:*:* 073.010.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7830:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7835_firmware:*:*:*:*:*:*:*:* 073.010.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7835:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7845_firmware:*:*:*:*:*:*:*:* 073.010.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7845:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7855_firmware:*:*:*:*:*:*:*:* 073.010.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7855:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7970_firmware:*:*:*:*:*:*:*:* 073.200.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7970:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_7970i_firmware:*:*:*:*:*:*:*:* 073.200.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_7970i:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_ec7836_firmware:*:*:*:*:*:*:*:* 073.050.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_ec7836:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:xerox:workcentre_ec7856_firmware:*:*:*:*:*:*:*:* 073.020.000.02300
execution environment
1 cpe:2.3:h:xerox:workcentre_ec7856:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Xerox WorkCentre プリンタにおける認証情報の不十分な保護に関する脆弱性
Title Xerox WorkCentre プリンタにおける認証情報の不十分な保護に関する脆弱性
Summary

Xerox WorkCentre プリンタには、認証情報の不十分な保護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 Feb. 14, 2020, midnight
Registration Date March 16, 2020, 2:28 p.m.
Last Update March 16, 2020, 2:28 p.m.
Affected System
Xerox
WorkCentre 3655 ファームウェア 
WorkCentre 3655i ファームウェア 
WorkCentre 5845 ファームウェア 
WorkCentre 5855 ファームウェア 
WorkCentre 5945 ファームウェア 
WorkCentre 5955 ファームウェア 
WorkCentre 6655 ファームウェア 
WorkCentre 6655I ファームウェア 
WorkCentre 7220 ファームウェア 
WorkCentre 7225 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 [2020年03月16日]
  掲載		 March 16, 2020, 2:28 p.m.