CVE-2020-11527

Name: CVE-2020-11527
Creator: NVD / NIST
Published: 2020-04-04T17:15:14.047+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 9.48%

Last modified Jun 17, 2026

CVE-2020-11527 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In Zoho ManageEngine OpManager before 12.4.181, an unauthenticated remote attacker can send a specially crafted URI to read arbitrary files.. EPSS estimates a 9.48% chance of exploitation in the next 30 days.

Description

In Zoho ManageEngine OpManager before 12.4.181, an unauthenticated remote attacker can send a specially crafted URI to read arbitrary files.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

9.48%

94.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Zohocorp	Manageengine Opmanager	< 12.4
Zohocorp	Manageengine Opmanager	12.4

References

https://www.manageengine.com/network-monitoring/help/read-me-complete.html#124181Vendor Advisory
https://www.manageengine.com/network-monitoring/help/read-me-complete.html#124181Vendor Advisory

Timeline

Published: Apr 4, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11527?

In Zoho ManageEngine OpManager before 12.4.181, an unauthenticated remote attacker can send a specially crafted URI to read arbitrary files.

How severe is CVE-2020-11527?

CVE-2020-11527 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 9.48% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11527?

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-2020-11527?

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

Scan your code now

Source: NVD / NIST