CVE-2021-40493
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support...
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support diagnostics module. This occurs via the pollingObject parameter of the getDataCollectionFailureReason API.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support diagnostics module. This occurs via the pollingObject parameter of the getDataCollectionFailureReason API.
- Record
CVE-2021-40493- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support diagnostics module. This occurs via the pollingObject parameter of the getDataCollectionFailureReason API.
- Record
CVE-2021-40493- Updated
- 2026-11-02
EUVDEUVD-2021-27670 No score
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support diagnostics module. This occurs via the pollingObject parameter of the getDataCollectionFailureReason API.
- Record
EUVD-2021-27670- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6jm2-895w-xj6m No score
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support...
Zoho ManageEngine OpManager before 125437 is vulnerable to SQL Injection in the support diagnostics module. This occurs via the pollingObject parameter of the getDataCollectionFailureReason API.
- Record
GHSA-6jm2-895w-xj6m- Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-40493 is a critical vulnerability (CVSS 9.8) in Zohocorp Manageengine Opmanager, published October 13, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 50.2%, the 98th percentile. No source names a fixed version.