ManageEngine AD360 Account Takeover Vulnerability - 20260629004¶
Overview¶
In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted by an unauthenticated user, leading to account takeover.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| ADSelfService Plus RecoveryManager Plus M365 Manager Plus ADAudit Plus |
6528 and earlier 6320 and earlier 4816 and earlier 8702 and earlier |
CVE-2026-11374 | 9.0 | Critical |
What has been observed?¶
The WASOC has not received any reports of exploitation of this vulnerability on Western Australian Government networks at the time of writing.
Recommendation¶
The WASOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):