What’s Vulnerable › Vulnerabilities

CVE-2020-7813: Kaoni ezHTTPTrans Active-X File Download and Execution Vulnerability

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-22 · updated 2026-06-17
• Weakness: CWE-494

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.

Affected products

• Kaoni ezHTTPTrans: through 1.0.0.70

References

• http://www.kaoni.com/
• https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35428
• http://www.kaoni.com/
• https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35428

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