// For flags

CVE-2020-7810

HandySoft ActiveX File Download and Execution Vulnerability

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

hslogin2.dll ActiveX Control in Groupware contains a vulnerability that could allow remote files to be downloaded and executed by setting the arguments to the activex method. This is due to a lack of integrity verification of the policy files referenced in the update process, and a remote attacker could induce a user to crafted web page, causing damage such as malicious code infection.

El ActiveX Control hslogin2.dll en Groupware, contiene una vulnerabilidad que podría permitir que archivos remotos sean descargados y ejecutados al configurar los argumentos en el método activex. Esto es debido a una falta de comprobación de la integridad de los archivos de políticas a los que se hace referencia en el proceso de actualización, y un atacante remoto podría inducir a un usuario a diseñar una página web, causando daños como una infección de código malicioso

*Credits: Thanks to Eunsol Lee for reporting this vulnerability.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
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
  • 2020-08-07 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-09-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-353: Missing Support for Integrity Check
  • CWE-354: Improper Validation of Integrity Check Value
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Handysoft
Search vendor "Handysoft"
 Hslogin2.dll
Search vendor "Handysoft" for product "Hslogin2.dll"
 <= 6.7.8.4
Search vendor "Handysoft" for product "Hslogin2.dll" and version " <= 6.7.8.4"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Handysoft
Search vendor "Handysoft"
 Hslogin2.dll
Search vendor "Handysoft" for product "Hslogin2.dll"
 >= 7.0.0 <= 7.3.4
Search vendor "Handysoft" for product "Hslogin2.dll" and version " >= 7.0.0 <= 7.3.4"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows
Search vendor "Microsoft" for product "Windows"
--
Safe