Authentication bypass in ManageEngine ADSelfService Plus GINA Client

1) Insufficient verification of data authenticity

EUVDB-ID: #VU77737

Risk: Low

CVSSv3.1: 6.2 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-35719

CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity

Exploit availability: No

Description

The vulnerability allows an attacker to compromise the affected system.

The vulnerability exists due to the lack of proper authentication of data received via HTTP within the Password Reset Portal used by the GINA client. An attacker with physical access to the system can bypass authentication and compromise the system.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Zoho ManageEngine ADSelfService Plus: 6000 - 6300

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-891/

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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