Is CVE-2020-37186 actively exploited?

A weaponized exploit exists for CVE-2020-37186, making exploitation likely. It is not yet confirmed in the CISA KEV catalog.

Can CVE-2020-37186 be exploited remotely?

Yes. CVE-2020-37186 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-37186?

CVE-2020-37186 has a CVSS score of 9.8 (CRITICAL) and an EPSS exploitation probability of 0.35%.

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CRITICALWEAPONIZED

CVE-2020-37186

CWE-94Published: February 11, 2026· Updated: Feb 12, 2026

9.8

CVSS v3.1

EPSS:0.35%probability of exploitation in 30 daysPercentile:57.1th

Official Description

Chevereto 3.13.4 Core contains a remote code execution vulnerability that allows attackers to inject malicious code during database configuration installation. Attackers can manipulate the database table prefix parameter to write a PHP shell file and execute arbitrary system commands through a crafted POST request.

NVD Source

Technical Analysis

CVE-2020-37186 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

A weaponized exploit for CVE-2020-37186 is publicly known. This significantly lowers the barrier for threat actors and increases the urgency for remediation.