CVE-2019-15106

critical

Description

An issue was discovered in Zoho ManageEngine OpManager in builds before 14310. One can bypass the user password requirement and execute commands on the server. The "username+'@opm' string is used for the password. For example, if the username is admin, the password is admin@opm.

References

https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2019-15106.html

https://www.manageengine.com/network-monitoring/security-updates/cve-2019-15106.html

https://www.exploit-db.com/exploits/47229

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-6177

http://pentest.com.tr/exploits/DEFCON-ManageEngine-OpManager-v12-4-Unauthenticated-Remote-Command-Execution.html

Details

Source: Mitre, NVD

Published: 2019-08-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.25482