CVE-2021-42099
critical-risk
Published 2021-11-30
Zoho ManageEngine M365 Manager Plus before 4421 is vulnerable to file-upload remote code execution.
Do I need to act?
!
22.4% chance of exploitation in next 30 days
EPSS score — higher than 78% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (20)
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Manageengine M365 Manager Plus
Affected Vendors
References (4)
76
/ 100
critical-risk
Severity
32/34 · Critical
Exploitability
14/34 · Moderate
Exposure
30/34 · Critical