Arbitrary file upload in Zoho ManageEngine ADAudit Plus - CVE-2021-42847
Published: May 9, 2023
Vulnerability identifier: #VU75936
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-42847
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload. A remote user can upload a malicious file and execute it on the server.
Affected software
Zoho ManageEngine ADAudit Plus
How to mitigate CVE-2021-42847
Install updates from vendor's website.
Zoho ManageEngine ADAudit Plus - update to 7006