CVE-2021-43296
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
CVE-2021-43296 is a high vulnerability (CVSS 7.5) in Zohocorp Manageengine Supportcenter Plus, published November 30, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.54%, the 89th percentile. No source names a fixed version.
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
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 SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
- Record
CVE-2021-43296- 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-918
- Updated
- 2026-11-02
CVE List No score
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
- Record
CVE-2021-43296- Updated
- 2026-11-02
EUVDEUVD-2021-30240 No score
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
- Record
EUVD-2021-30240- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wwjm-c5q6-9gfh
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
Zoho ManageEngine SupportCenter Plus before 11016 is vulnerable to an SSRF attack in ActionExecutor.
- Record
GHSA-wwjm-c5q6-9gfh- 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-918
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |