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nvd[email protected]NVD:CVE-2021-20147
HistoryJan 03, 2022 - 10:15 p.m.

CVE-2021-20147

2022-01-0322:15:08
CWE-203
web.nvd.nist.gov
2
manageengine
adselfservice plus
build 6116
umcp
changepasswordapi
observable response
remote attacker
windows domain user

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.007

Percentile

80.5%

ManageEngine ADSelfService Plus below build 6116 contains an observable response discrepancy in the UMCP operation of the ChangePasswordAPI. This allows an unauthenticated remote attacker to determine whether a Windows domain user exists.

Affected configurations

Nvd
Node
zohocorpmanageengine_adselfservice_plusRange6.0
OR
zohocorpmanageengine_adselfservice_plusMatch6.1-
OR
zohocorpmanageengine_adselfservice_plusMatch6.16100
OR
zohocorpmanageengine_adselfservice_plusMatch6.16101
OR
zohocorpmanageengine_adselfservice_plusMatch6.16102
OR
zohocorpmanageengine_adselfservice_plusMatch6.16103
OR
zohocorpmanageengine_adselfservice_plusMatch6.16104
OR
zohocorpmanageengine_adselfservice_plusMatch6.16105
OR
zohocorpmanageengine_adselfservice_plusMatch6.16106
OR
zohocorpmanageengine_adselfservice_plusMatch6.16107
OR
zohocorpmanageengine_adselfservice_plusMatch6.16108
OR
zohocorpmanageengine_adselfservice_plusMatch6.16109
OR
zohocorpmanageengine_adselfservice_plusMatch6.16110
OR
zohocorpmanageengine_adselfservice_plusMatch6.16111
OR
zohocorpmanageengine_adselfservice_plusMatch6.16112
OR
zohocorpmanageengine_adselfservice_plusMatch6.16113
OR
zohocorpmanageengine_adselfservice_plusMatch6.16114
OR
zohocorpmanageengine_adselfservice_plusMatch6.16115
VendorProductVersionCPE
zohocorpmanageengine_adselfservice_plus*cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:*:*:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:-:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6100:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6101:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6102:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6103:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6104:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6105:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6106:*:*:*:*:*:*
zohocorpmanageengine_adselfservice_plus6.1cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.1:6107:*:*:*:*:*:*
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.007

Percentile

80.5%

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