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CVE-2026-84789

High

Description

ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.710 and below were vulnerable to a Broken Access Control vulnerability that allowed an authenticated low-privilege user to create alert notifications for firewalls outside their assigned scope.

SeverityHigh
CVSS7.1
Exploit probability—
ProductManageEngine OpManager
PublishedSep 23, 2026
First seenSep 23, 2026
Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update
  • Zohocorp ManageEngine OpManager12.8.711 or later
  • Zohocorp ManageEngine Firewall Analyzer12.8.711 or later

Affected products

ProductAffected versionsFixed in
Zohocorp ManageEngine OpManagerv < 12.8.71112.8.711
Zohocorp ManageEngine Firewall Analyzerv < 12.8.71112.8.711

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