Integer overflow in Zoho ManageEngine Desktop Central - CVE-2020-24397
Published: September 15, 2020 / Updated: October 10, 2020
Vulnerability identifier: #VU46735
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2020-24397
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: Zoho Corporation
Affected software:
Zoho ManageEngine Desktop Central
Zoho ManageEngine Desktop Central
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow within InternetSendRequestEx and InternetSendRequestByBitrate functions in the client software. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2020-24397
Install updates from vendor's website.