CVE-2021-40539

Description

Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API authentication bypass with resultant remote code execution.

Related CPE's

azohocorpmanageengine_adselfservice_plus4.54510******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54511******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54520******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54522******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54531******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54540******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54543******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54544******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54550******

vulnerable

azohocorpmanageengine_adselfservice_plus4.54560******

vulnerable

References

https://www.manageengine.com/products/self-service-password/kb/how-to-fix-authentication-bypass-vulnerability-in-REST-API.html

PatchVendor Advisory

https://www.manageengine.com

Vendor Advisory

CvssV3 impact

BaseSeverity

CRITICAL

ConfidentialityImpact

HIGH

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

NETWORK

AvailabilityImpact

HIGH

IntegrityImpact

HIGH

PrivilegesRequired

NONE

BaseScore

9.8

VectorString

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

Version

3.1

UserInteraction

NONE

CvssV2 impact

AccessComplexity

LOW

ConfidentialityImpact

PARTIAL

AvailabilityImpact

PARTIAL

IntegrityImpact

PARTIAL

BaseScore

7.5

VectorString

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

Version

2.0

AccessVector

NETWORK

Authentication

NONE

Created by Yello
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