CVE-2021-31874

Name: CVE-2021-31874
Creator: NVD / NIST
Published: 2021-07-02T18:15:09.563+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 4.29%

Last modified Jun 17, 2026

CVE-2021-31874 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. Zoho ManageEngine ADSelfService Plus before 6104, in rare situations, allows attackers to obtain sensitive information about the password-sync database application.. EPSS estimates a 4.29% chance of exploitation in the next 30 days.

Description

Zoho ManageEngine ADSelfService Plus before 6104, in rare situations, allows attackers to obtain sensitive information about the password-sync database application.

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

4.29%

89.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Zohocorp	Manageengine Adselfservice Plus	< 6.1
Zohocorp	Manageengine Adselfservice Plus	6.1

References

https://blog.stmcyber.com/vulns/cve-2021-31874/Exploit, Third Party Advisory
https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-released-with-an-important-security-fixesVendor Advisory
https://blog.stmcyber.com/vulns/cve-2021-31874/Exploit, Third Party Advisory
https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-released-with-an-important-security-fixesVendor Advisory

Timeline

Published: Jul 2, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-31874?

Zoho ManageEngine ADSelfService Plus before 6104, in rare situations, allows attackers to obtain sensitive information about the password-sync database application.

How severe is CVE-2021-31874?

CVE-2021-31874 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 4.29% probability of exploitation in the next 30 days.

How do I fix CVE-2021-31874?

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-2021-31874?

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

Scan your code now

Source: NVD / NIST