CVE-2020-24786
Patch early
EPSS 12.8% — above the 10% action threshold.
Description
An issue was discovered in Zoho ManageEngine Exchange Reporter Plus before build number 5510, AD360 before build number 4228, ADSelfService Plus before build number 5817, DataSecurity Plus before build number 6033, RecoverManager Plus before build number 6017, EventLog Analyzer before build number 12136, ADAudit Plus before build number 6052, O365 Manager Plus before build number 4334, Cloud Security Plus before build number 4110, ADManager Plus before build number 7055, and Log360 before build number 5166. The remotely accessible Java servlet com.manageengine.ads.fw.servlet.UpdateProductDetails is prone to an authentication bypass. System integration properties can be modified and lead to full ManageEngine suite compromise.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 12.82% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-08-31 |
| Last modified | 2026-06-17 |
Affected (11)
| Vendor | Product |
|---|---|
| zohocorp | manageengine ad360 |
| zohocorp | manageengine adaudit plus |
| zohocorp | manageengine admanager plus |
| zohocorp | manageengine adselfservice plus |
| zohocorp | manageengine cloud security plus |
| zohocorp | manageengine datasecurity plus |
| zohocorp | manageengine eventlog analyzer |
| zohocorp | manageengine exchange reporter plus |
| zohocorp | manageengine log360 |
| zohocorp | manageengine o365 manager plus |
| zohocorp | manageengine recovermanager plus |
References
- https://medium.com/%40frycos/another-zoho-manageengine-story-7b472f1515f5
- https://pitstop.manageengine.com/portal/en/community/topic/admanager-plus-fixes-and-enhancements
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability-17-5-2020
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability-18-5-2020
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability-15-5-2020-1
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability-18-5-2020
- https://pitstop.manageengine.com/portal/en/kb/articles/manageengine-cloud-security-plus-security-advisory-regarding-unauthenticated-product-integration-vulnerability
- https://pitstop.manageengine.com/portal/en/kb/articles/manageengine-log360-security-advisory-regarding-unauthenticated-product-integration-vulnerability
- https://www.manageengine.com/data-security/release-notes.html
- https://www.manageengine.com/products/eventlog/features-new.html
- https://medium.com/%40frycos/another-zoho-manageengine-story-7b472f1515f5
- https://pitstop.manageengine.com/portal/en/community/topic/admanager-plus-fixes-and-enhancements
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability-17-5-2020
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-fix-the-unauthenticated-product-integration-vulnerability-18-5-2020
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability-15-5-2020-1
- https://pitstop.manageengine.com/portal/en/community/topic/how-to-identify-and-mitigate-the-unauthenticated-product-integration-vulnerability-18-5-2020
→ the Explorer · watch your stack · NVD