CVE-2020-8509
Zoho ManageEngine Desktop Central allows unauthenticated users to access PDFGenerationServlet,...
Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.
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
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.
- Record
CVE-2020-8509- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-306
- Updated
- 2026-11-02
CVE List No score
Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.
- Record
CVE-2020-8509- Updated
- 2026-11-02
EUVDEUVD-2020-29375 No score
Zoho ManageEngine Desktop Central before 10.0.483 allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.
- Record
EUVD-2020-29375- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w724-jhc8-5hm6
Zoho ManageEngine Desktop Central allows unauthenticated users to access PDFGenerationServlet,...
Zoho ManageEngine Desktop Central allows unauthenticated users to access PDFGenerationServlet, leading to sensitive information disclosure.
- Record
GHSA-w724-jhc8-5hm6- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200, CWE-306
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8509 is a high vulnerability (CVSS 7.5) in Zohocorp Manageengine Desktop Central, published March 30, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 10.6%, the 95th percentile. No source names a fixed version.