// For flags

CVE-2022-4956

Caphyon Advanced Installer WinSxS DLL uncontrolled search path

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A vulnerability classified as critical has been found in Caphyon Advanced Installer 19.7. This affects an unknown part of the component WinSxS DLL Handler. The manipulation leads to uncontrolled search path. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. Upgrading to version 19.7.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-240903.

Una vulnerabilidad ha sido encontrada en Caphyon Advanced Installer 19.7 y clasificada como crítica. Esto afecta una parte desconocida del componente WinSxS DLL Handler. La manipulación conduce a un uncontrolled search path. Atacar localmente es un requisito. El exploit ha sido divulgado al público y puede utilizarse. La actualización a la versión 19.7.1 puede solucionar este problema. Se recomienda actualizar el componente afectado. El identificador asociado de esta vulnerabilidad es VDB-240903.

Es wurde eine Schwachstelle in Caphyon Advanced Installer 19.7 entdeckt. Sie wurde als kritisch eingestuft. Dabei betrifft es einen unbekannter Codeteil der Komponente WinSxS DLL Handler. Durch die Manipulation mit unbekannten Daten kann eine uncontrolled search path-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur öffentlichen Verfügung. Ein Aktualisieren auf die Version 19.7.1 vermag dieses Problem zu lösen. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen.

*Credits: heegong
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-09-29 CVE Reserved
  • 2023-09-30 CVE Published
  • 2023-10-04 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-427: Uncontrolled Search Path Element
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Caphyon
Search vendor "Caphyon"
 Advanced Installer
Search vendor "Caphyon" for product "Advanced Installer"
 19.7
Search vendor "Caphyon" for product "Advanced Installer" and version "19.7"
-
Affected