CVE-2021-37423
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
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 ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
- Record
CVE-2021-37423- 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 - Updated
- 2026-11-02
CVE ListNo score
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
- Record
CVE-2021-37423- Updated
- 2026-11-02
EUVDEUVD-2021-23988No score
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
- Record
EUVD-2021-23988- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hp87-wrg5-gq65No score
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
Zoho ManageEngine ADSelfService Plus 6111 and prior is vulnerable to linked applications takeover.
- Record
GHSA-hp87-wrg5-gq65- 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-2021-37423 is a critical vulnerability (CVSS 9.8) in Zohocorp Manageengine Adselfservice Plus, published September 10, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.83%, the 86th percentile. No source names a fixed version.