CVE-2021-27214

Name: CVE-2021-27214
Creator: NVD / NIST
Published: 2021-02-19T19:15:12.567+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 2.04%

Last modified Jun 17, 2026

CVE-2021-27214 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A Server-side request forgery (SSRF) vulnerability in the ProductConfig servlet in Zoho ManageEngine ADSelfService Plus through 6013 allows a remote unauthenticated attacker to perform blind HTTP requests or perform a Cross-site scripting (XSS) attack against the administrative interface via an HTTP request, a different vulnerability than CVE-2019-3905.. EPSS estimates a 2.04% chance of exploitation in the next 30 days.

Description

A Server-side request forgery (SSRF) vulnerability in the ProductConfig servlet in Zoho ManageEngine ADSelfService Plus through 6013 allows a remote unauthenticated attacker to perform blind HTTP requests or perform a Cross-site scripting (XSS) attack against the administrative interface via an HTTP request, a different vulnerability than CVE-2019-3905.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

2.04%

78.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zohocorp	Manageengine Adselfservice Plus	6.0

References

https://www.horizonsecurity.it/lang_EN/advisories/?a=20&title=ManageEngine+ADSelfService+Plus+privilege+escalation++CVE202127214Exploit, Third Party Advisory
https://www.manageengine.com/products/self-service-password/release-notes.htmlRelease Notes, Vendor Advisory
https://www.horizonsecurity.it/lang_EN/advisories/?a=20&title=ManageEngine+ADSelfService+Plus+privilege+escalation++CVE202127214Exploit, Third Party Advisory
https://www.manageengine.com/products/self-service-password/release-notes.htmlRelease Notes, Vendor Advisory

Timeline

Published: Feb 19, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-27214?

How severe is CVE-2021-27214?

CVE-2021-27214 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.04% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27214?

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-2021-27214?

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

Scan your code now

Source: NVD / NIST