// For flags

CVE-2020-10892

Foxit PhantomPDF CombineFiles Arbitrary File Write Remote Code 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

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.7.0.29478. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the communication API. The issue lies in the handling of the CombineFiles command, which allows an arbitrary file write with attacker controlled data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9830.

Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario sobre las instalaciones afectadas de Foxit PhantomPDF versión 9.7.0.29478. Es requerida una interacción del usuario para explotar esta vulnerabilidad, en la que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. El fallo específico existe dentro de la API de comunicación. El problema radica en el manejo del comando CombineFiles, que permite una escritura arbitraria de archivos con datos controlados por el atacante. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Fue ZDI-CAN-9830.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the communication API. The issue lies in the handling of the CombineFiles command, which allows an arbitrary file write with attacker controlled data. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Anonymous
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
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
  • 2020-03-24 CVE Reserved
  • 2020-04-16 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-09-18 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Foxitsoftware
Search vendor "Foxitsoftware"
Phantompdf
Search vendor "Foxitsoftware" for product "Phantompdf"
<= 9.7.1.29511
Search vendor "Foxitsoftware" for product "Phantompdf" and version " <= 9.7.1.29511"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Foxitsoftware
Search vendor "Foxitsoftware"
Reader
Search vendor "Foxitsoftware" for product "Reader"
<= 9.7.1.29511
Search vendor "Foxitsoftware" for product "Reader" and version " <= 9.7.1.29511"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe