Buffer overflow in Zohocorp Manageengine Desktop Central

CVE-2020-15588

An issue was discovered in the client side of Zoho ManageEngine Desktop Central 10.0.552.W. 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. This issue will occur only when untrusted communication is initiated with server. In cloud, Agent will always connect with trusted communication.

Vulnerability class: Integer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.127 (96.1th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2020-15588: held from 0.127 to 0.127.

EPSS over last 30 days · oldest: 0.127 · newest: 0.127 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-15588?
CVE-2020-15588 is a critical-severity vulnerability in Zohocorp Manageengine Desktop Central, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2020-07-29.
How severe is CVE-2020-15588?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-15588 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.