CVE-2023-28342

Name: CVE-2023-28342
Creator: NVD / NIST
Published: 2023-04-05T19:15:09.517+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 78.64%

Last modified Jun 17, 2026

CVE-2023-28342 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Zoho ManageEngine ADSelfService Plus before 6218 allows anyone to conduct a Denial-of-Service attack via the Mobile App Authentication API.. EPSS estimates a 78.64% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

78.64%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions	Update
Zohocorp	Manageengine Adselfservice Plus	4.5	4510
Zohocorp	Manageengine Adselfservice Plus	5.0	5000
Zohocorp	Manageengine Adselfservice Plus	5.0.6	—
Zohocorp	Manageengine Adselfservice Plus	5.1	5100
Zohocorp	Manageengine Adselfservice Plus	5.2	5200
Zohocorp	Manageengine Adselfservice Plus	5.3	5300
Zohocorp	Manageengine Adselfservice Plus	5.4	5400
Zohocorp	Manageengine Adselfservice Plus	5.5	—
Zohocorp	Manageengine Adselfservice Plus	5.6	5600
Zohocorp	Manageengine Adselfservice Plus	5.7	5607
Zohocorp	Manageengine Adselfservice Plus	5.8	—
Zohocorp	Manageengine Adselfservice Plus	6.0	—
Zohocorp	Manageengine Adselfservice Plus	6.1	—
Zohocorp	Manageengine Adselfservice Plus	6.2	6200

References

https://manageengine.comProduct
https://www.manageengine.com/products/self-service-password/advisory/CVE-2023-28342.htmlVendor Advisory
https://manageengine.comProduct
https://www.manageengine.com/products/self-service-password/advisory/CVE-2023-28342.htmlVendor Advisory

Timeline

Published: Apr 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-28342?

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

How severe is CVE-2023-28342?

CVE-2023-28342 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 78.64% probability of exploitation in the next 30 days.

How do I fix CVE-2023-28342?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-28342?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST