User enumeration in ADSelfService Plus



Published: 2022-07-02
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-28987
CWE-ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
Zoho ManageEngine ADSelfService Plus
Client/Desktop applications / Software for system administration

Vendor Zoho Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU64859

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28987

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can identify existing valid users in the domain through user enumeration via the product login API.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Zoho ManageEngine ADSelfService Plus: 6000 - 6201


CPE2.3 External links

http://github.com/passtheticket/vulnerability-research/blob/main/manage-engine-apps/adselfservice-userenum.md
http://github.com/passtheticket/vulnerability-research/blob/main/manage-engine-apps/adselfservice-userenum.py
http://www.manageengine.com/products/self-service-password/advisory/CVE-2022-28987.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###