CVE-2020-7804

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

ActiveX Control(HShell.dll) en Handy Groupware versión 1.7.3.1 para Windows 7, 8 y 10, permite a un atacante ejecutar un comando arbitrario por medio del método ShellExec.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-22 CVE Reserved
2020-04-29 CVE Published
2024-08-04 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (2)

URL	Tag	Source
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35368	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.handysoft.co.kr/product/product.html?seq=12	2020-05-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Handysoft Search vendor "Handysoft"	Groupware Search vendor "Handysoft" for product "Groupware"	1.7.3.1 Search vendor "Handysoft" for product "Groupware" and version "1.7.3.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows 10 Search vendor "Microsoft" for product "Windows 10"	-	-	Safe
Handysoft Search vendor "Handysoft"	Groupware Search vendor "Handysoft" for product "Groupware"	1.7.3.1 Search vendor "Handysoft" for product "Groupware" and version "1.7.3.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows 7 Search vendor "Microsoft" for product "Windows 7"	-	-	Safe
Handysoft Search vendor "Handysoft"	Groupware Search vendor "Handysoft" for product "Groupware"	1.7.3.1 Search vendor "Handysoft" for product "Groupware" and version "1.7.3.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows 8 Search vendor "Microsoft" for product "Windows 8"	-	-	Safe