// For flags

CVE-2018-19011

OMRON CX-Supervisor sr3 Code Injection Remote Code Execution Vulnerability

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

CX-Supervisor (Versions 3.42 and prior) can execute code that has been injected into a project file. An attacker could exploit this to execute code under the privileges of the application.

CX-Supervisor, en sus versiones 3.42 y anteriores, puede ejecutar código que se ha inyectado en un archivo de proyecto. Un atacante podría explotar esto para ejecutar código arbitrario con los privilegios de la aplicación.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of OMRON CX-Supervisor. 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 processing of project files. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Esteban Ruiz (mr_me) of Source Incite
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
  • 2018-11-06 CVE Reserved
  • 2019-01-19 CVE Published
  • 2024-06-09 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
References (2)
URL Tag Source
http://www.securityfocus.com/bid/106654 Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-017-01 Third Party Advisory
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
Omron
Search vendor "Omron"
 Cx-supervisor
Search vendor "Omron" for product "Cx-supervisor"
 <= 3.42
Search vendor "Omron" for product "Cx-supervisor" and version " <= 3.42"
-
Affected