CVE-2020-7804

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

ActiveX Control(HShell.dll) in Handy Groupware 1.7.3.1 for Windows 7, 8, and 10 allows an attacker to execute arbitrary command via the ShellExec method.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Vendor	Product	Versions
HandySoft	HandySoft Groupware(HShell.dll) for for Windows 7, 8, 10	1.7.3.1

References

http://www.handysoft.co.kr/product/product.html?seq=12Vendor Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368Third Party Advisory
http://www.handysoft.co.kr/product/product.html?seq=12Vendor Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368Third Party Advisory

Timeline

Published: Apr 29, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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