// For flags

CVE-2023-4551

Command Injection via Task Scheduler

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows OS Command Injection.

The AppBuilder's Scheduler functionality that facilitates creation of scheduled tasks is vulnerable to command injection. This allows authenticated users to inject arbitrary operating system commands into the executing process.


This issue affects AppBuilder: from 21.2 before 23.2.

Vulnerabilidad de validación de entrada incorrecta en OpenText AppBuilder en Windows, Linux permite la inyección de comandos del sistema operativo. La funcionalidad Scheduler de AppBuilder que facilita la creación de tareas programadas es vulnerable a la inyección de comandos. Esto permite a los usuarios autenticados inyectar comandos arbitrarios del sistema operativo en el proceso de ejecución. Este problema afecta a AppBuilder: desde 21.2 antes de 23.2.

*Credits: George Mathias
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-08-25 CVE Reserved
  • 2024-01-29 CVE Published
  • 2024-03-01 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
  • CAPEC-88: OS Command Injection
References (0)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Opentext
Search vendor "Opentext"
 Appbuilder
Search vendor "Opentext" for product "Appbuilder"
 >= 21.2 < 23.2
Search vendor "Opentext" for product "Appbuilder" and version " >= 21.2 < 23.2"
-
Affected
in Linux
Search vendor "Linux"
 Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
--
Safe
Opentext
Search vendor "Opentext"
 Appbuilder
Search vendor "Opentext" for product "Appbuilder"
 >= 21.2 < 23.2
Search vendor "Opentext" for product "Appbuilder" and version " >= 21.2 < 23.2"
-
Affected
in Microsoft
Search vendor "Microsoft"
 Windows
Search vendor "Microsoft" for product "Windows"
--
Safe