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Vulnerability record · CVE-2020-24397 · published 2 October 2020

CVE-2020-24397: Zohocorp manageengine desktop central integer overflow vulnerability

Zohocorp · Manageengine Desktop Central

An issue was discovered in the client side of Zoho ManageEngine Desktop Central 10.0.0.SP-534. An attacker-controlled server can trigger an integer overflow in InternetSendRequestEx and InternetSendRequestByBitrate that leads to a heap-based buffer overflow and Remote Code Execution with SYSTEM privileges.

7.2 CVSS 3.1 High EPSS 15% · top 3.3% CWE-190 · Integer overflowCWE-787 · Out-of-bounds write
7.2CVSS 3.1 base score, v2 9.0
15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

An issue was discovered in the client side of Zoho ManageEngine Desktop Central 10.0.0.SP-534. An attacker-controlled server can trigger an integer overflow in InternetSendRequestEx and InternetSendRequestByBitrate that leads to a heap-based buffer overflow and Remote Code Execution with SYSTEM privileges.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.manageengine.com/products/desktop-central/ ProductVendor Advisory
https://www.manageengine.com/products/desktop-central/integer-overflow-vulnerability.html Vendor Advisory
https://www.manageengine.com/products/desktop-central/ ProductVendor Advisory
https://www.manageengine.com/products/desktop-central/integer-overflow-vulnerability.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-24397), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.