CVE-2020-7812 json
Kaoni ezHTTPTrans Active-X File Download and Execution Vulnerability
published 2020-05-28 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28744
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Ezhttptrans.ocx ActiveX Control in Kaoni ezHTTPTrans 1.0.0.70 and prior versions contain a vulnerability that could allow remote attacker to download arbitrary file by setting the arguments to the activex method. This can be leveraged for code execution by rebooting the victim’s PC.
Exploit prediction
0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Kaoni ezHTTPTrans
Classification
- Weakness
-
- CWE-494 Download of Code Without Integrity Check
References
-
kaoni.com
/
vendor-advisory
-
boho.or.kr
/krcert/secNoticeView.do?bulletin_writing_sequence=35428
third-party-advisory
Sources
- CVE List CVE-2020-7812
- NVD CVE-2020-7812
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