PT-2020-19801 · Handy · Hshell.Dll+1

Published 2020-04-29 · Updated 2020-05-07 · CVE-2020-7804

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Handy Groupware version 1.7.3.1

Description The issue allows an attacker to execute arbitrary commands via the ShellExec method in the ActiveX Control HShell.dll.

Recommendations For Handy Groupware version 1.7.3.1, consider disabling the ShellExec method as a temporary workaround until a patch is available.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-7804

Affected Products

Hshell.Dll

Handy Groupware

References · 4

• http://handysoft.co.kr/product/product.html?seq=12 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-7804 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7804 · Security Note
• https://boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368 · Note