CVE intelligence and bounded remediation

CVE-2022-36923 — Zohocorp Manageengine Firewall Analyzer security vulnerability

High CVSS 7.5

Zoho ManageEngine OpManager, OpManager Plus, OpManager MSP, Network Configuration Manager, NetFlow Analyzer, Firewall Analyzer, and OpUtils before 2022-07-27 through 2022-07-28 (125657, 126002, 126104, and 126118) allow unauthenticated attackers to obtain a user's API key, and then access external APIs.

Severity
High
CVSS
7.5 (3.1)
Published
2022-08-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-755, CWE-284

Affected products

  • zohocorp / manageengine_firewall_analyzer / 12.5
  • zohocorp / manageengine_firewall_analyzer / 12.6

Showing 2 representative product identities from 108 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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