Which products and versions are affected by CVE-2023-28342?

Affected: Manageengine Adselfservice Plus (Zohocorp) versions 4.5-4510, 4.5-4511, 4.5-4520, 4.5-4522, 4.5-4531, 4.5-4540, 4.5-4543, 4.5-4544. The full list is in the CVE brief.

Is CVE-2023-28342 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2023-28342 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2023-28342?

No public exploit code is known.

Is there a fix for CVE-2023-28342?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2023-28342 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2023-28342

High

Zoho ManageEngine ADSelfService Plus before 6218 allows anyone to conduct a Denial-of-Service attack via the Mobile App Authentication API.

Published Apr 6, 2023 · Updated Feb 13, 2025 · Also known as TR-23-0200

Key Facts

Patch immediately

CVE-2023-28342 is a high-severity vulnerability (CVSS 7.5 v3.1) affecting Manageengine Adselfservice Plus (Zohocorp).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 78% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v3.1

7.5

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

EPSS (30-day exploit likelihood)

78%

Higher than 99.5% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2023-28342 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Zoho ManageEngine ADSelfService Plus before 6218 allows anyone to conduct a Denial-of-Service attack via the Mobile App Authentication API.

Affected Products

204 affected entries in total

Product	Affected versions	Fixed in
Manageengine Adselfservice PlusZohocorp	4.5-4510, 4.5-4511, 4.5-4520, 4.5-4522, 4.5-4531, 4.5-4540, 4.5-4543, 4.5-4544	n/a

Timeline

Publicly disclosed
Apr 6, 2023
Last updated
Feb 13, 2025

Weakness Type

CWE-400 Uncontrolled Resource Consumption

References

FAQ

Common Questions.

Zoho ManageEngine ADSelfService Plus before 6218 allows anyone to conduct a Denial-of-Service attack via the Mobile App Authentication API.
Affected: Manageengine Adselfservice Plus (Zohocorp) versions 4.5-4510, 4.5-4511, 4.5-4520, 4.5-4522, 4.5-4531, 4.5-4540, 4.5-4543, 4.5-4544. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

Is CVE-2023-28342 Running On Your Attack Surface?

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