CVE-2026-11374: CWE-340: Generation of Predictable Numbers or Identifiers in zohocorp manageengine_adselfservice_plus
CVE-2026-11374 is a critical vulnerability in multiple Zoho Corp products including ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus. The issue involves the generation of predictable Single Sign-On (SSO) tickets, which can be guessed by unauthenticated users. This flaw allows attackers to potentially take over user accounts by authenticating sessions without proper authorization. The vulnerability has a high CVSS score of 9.0, indicating severe impact on confidentiality, integrity, and availability. No specific affected versions or patches have been disclosed yet.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-11374) affects Zoho Corp's ManageEngine ADSelfService Plus and related products by generating predictable SSO tickets used for session authentication. Because these tickets can be predicted by unauthenticated attackers, it enables account takeover by bypassing normal authentication controls. The vulnerability is categorized under CWE-340 (Generation of Predictable Numbers or Identifiers), CWE-330 (Use of Insufficiently Random Values), and CWE-287 (Improper Authentication). The CVSS 3.1 base score is 9.0 with network attack vector, high attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
An unauthenticated attacker can predict SSO tickets used for session authentication, leading to account takeover. This compromises user accounts and potentially allows full control over affected sessions, impacting confidentiality, integrity, and availability of the system. The vulnerability is critical due to the ease of exploitation from the network and the high impact on security properties.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, organizations should monitor vendor communications closely. No specific mitigations or workarounds are provided at this time.
CVE-2026-11374: CWE-340: Generation of Predictable Numbers or Identifiers in zohocorp manageengine_adselfservice_plus
Description
CVE-2026-11374 is a critical vulnerability in multiple Zoho Corp products including ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus. The issue involves the generation of predictable Single Sign-On (SSO) tickets, which can be guessed by unauthenticated users. This flaw allows attackers to potentially take over user accounts by authenticating sessions without proper authorization. The vulnerability has a high CVSS score of 9.0, indicating severe impact on confidentiality, integrity, and availability. No specific affected versions or patches have been disclosed yet.
CVSS v3.1
Score 9.0critical
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-11374) affects Zoho Corp's ManageEngine ADSelfService Plus and related products by generating predictable SSO tickets used for session authentication. Because these tickets can be predicted by unauthenticated attackers, it enables account takeover by bypassing normal authentication controls. The vulnerability is categorized under CWE-340 (Generation of Predictable Numbers or Identifiers), CWE-330 (Use of Insufficiently Random Values), and CWE-287 (Improper Authentication). The CVSS 3.1 base score is 9.0 with network attack vector, high attack complexity, no privileges required, no user interaction, and complete impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
An unauthenticated attacker can predict SSO tickets used for session authentication, leading to account takeover. This compromises user accounts and potentially allows full control over affected sessions, impacting confidentiality, integrity, and availability of the system. The vulnerability is critical due to the ease of exploitation from the network and the high impact on security properties.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, organizations should monitor vendor communications closely. No specific mitigations or workarounds are provided at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Zohocorp
- Date Reserved
- 2026-06-05T12:25:17.739Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3a50bceed863c81eb0e2e0
Added to database: 06/23/2026, 09:24:12 UTC
Last enriched: 06/23/2026, 09:39:05 UTC
Last updated: 06/23/2026, 11:21:01 UTC
Views: 25
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