CVE-2020-28653

Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM)…

published February 3, 2021

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.6th percentile for exploit probability.

CVSS
—
EPSS
79%
Percentile
99.6
In the wild
Unconfirmed
What it is

🚨 A sneaky Remote Code Execution vulnerability lurks in the Smart Update Manager of Zoho ManageEngine OpManager! Think of it like a hotel concierge who can access any room without checking in — they could throw open doors and cause chaos without anyone noticing. This flaw can allow an attacker to run arbitrary code on the server, making it dangerously easy to breach security. An attacker could exploit this vulnerability to execute malicious code, resulting in unauthorized access to sensitive data or control over the server. This could lead to a full system compromise, leaving you exposed and vulnerable.

Put simply

Think of it like a hotel concierge who can access any room without checking in — they could throw open doors and cause chaos without anyone noticing. This flaw can allow an attacker to run arbitrary code on the server, making it dangerously easy to breach security. CVE-2020-28653 allows for Remote Code Execution through the Smart Update Manager servlet in versions of Zoho ManageEngine OpManager before build 125203, enabling attackers to execute commands as they please.

What to do

An attacker could exploit this vulnerability to execute malicious code, resulting in unauthorized access to sensitive data or control over the server. This could lead to a full system compromise, leaving you exposed and vulnerable. It’s crucial to upgrade to the patched versions of Zoho ManageEngine OpManager (build 125203 or later) to safeguard against this vulnerability. Regular updates and audits of your systems can help ensure you’re protected from similar threats in the future. You've got this! By taking these steps, you'll keep your systems locked down and your data safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.78700 · 99.6th percentile
Published
2021-02-03T16:00Z
EPSS history
Timeline
  • 03 FEB 16:00Z
    Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM)…
    cvelistv5