What’s Vulnerable › Vulnerabilities

CVE-2020-7804

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-29 · updated 2026-06-17
• Weakness: CWE-78

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.

Affected products

• Handysoft Co.,Ltd HANDY Groupware: 1.7.3.1

References

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

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