// For flags

CVE-2018-19013

OMRON CX-Supervisor sr3 File Parsing DeleteFile Arbitrary File Deletion Vulnerability

Severity Score

5.0
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An attacker could inject commands to delete files and/or delete the contents of a file on CX-Supervisor (Versions 3.42 and prior) through a specially crafted project file.

Un atacante podrĂ­a inyectar comandos para eliminar archivos y/o borrar el contenido de un archivo en CX-Supervisor, en sus versiones 3.42 y anteriores, mediante un archivo de proyecto especialmente manipulado.

This vulnerability allows remote attackers to delete arbitrary files 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 parsing of project files. The issue results from the lack of proper validation of a user-supplied string, allowing for the deletion of any file on the system. An attacker could use this to delete data or create a denial-of-service condition.

*Credits: Esteban Ruiz (mr_me) of Source Incite
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
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
  • 2023-10-09 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CAPEC
References (2)
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