Denial of service in ADSelfService Plus Mobile App Deployment API

1) Input validation error

EUVDB-ID: #VU64860

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-34829

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the Mobile App Deployment API. A remote attacker can send specially crafted request to the affected Mobile App Deployment API endpoint and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Zoho ManageEngine ADSelfService Plus: 6000 - 6202

CPE2.3

• cpe:2.3:a:zohocorp:zoho_manageengine_adselfservice_plus:6000:*:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:zoho_manageengine_adselfservice_plus:6001:*:*:*:*:*:*:*
• cpe:2.3:a:zohocorp:zoho_manageengine_adselfservice_plus:6002:*:*:*:*:*:*:*

External links

https://www.manageengine.com/products/self-service-password/advisory/CVE-2022-34829.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.