Is CVE-2020-7813 actively exploited?

No active exploitation of CVE-2020-7813 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-7813 be exploited remotely?

Yes. CVE-2020-7813 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-7813?

CVE-2020-7813 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2020-7813

CWE-494Published: May 22, 2020· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Ezhttptrans.ocx ActiveX Control in Kaoni ezHTTPTrans 1.0.0.70 and prior versions contain a vulnerability that could allow remote attacker to download and execute arbitrary file by setting the arguments to the activex method. This can be leveraged for code execution.

NVD Source

Technical Analysis

CVE-2020-7813 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.