Broken Access Control in ZohoCorp ManageEngine OpManager and Firewall Analyzer
CVE-2026-84791

7.1HIGH

Key Information:

Vendor

Zohocorp

Vendor
CVE Published:
23 September 2026

What is CVE-2026-84791?

ZohoCorp's ManageEngine OpManager and Firewall Analyzer versions up to 12.8.710 are prone to a broken access control vulnerability. This issue permits authenticated users with low privileges to alter the Change Management report schedules for firewalls that are beyond their designated access scope, potentially leading to unauthorized changes and security risks. It is crucial for users to review their configurations and apply the necessary security measures to mitigate exploitation.

Affected Version(s)

ManageEngine Firewall Analyzer 0 < 12.8.711

ManageEngine OpManager 0 < 12.8.711

References

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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