// For flags

CVE-2019-5171

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send specially crafted packet at 0x1ea48 to the extracted hostname value from the xml file that is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=<contents of ip node> using sprintf().

Se presenta una vulnerabilidad de inyección de comando explotable en la función "I/O-Check" del servicio iocheckd de WAGO PFC 200 en la versión de firmware 03.02.02(14). Un atacante puede enviar paquetes especialmente diseñados a 0x1ea48 al valor de nombre de host extraído del archivo xml que es usado como argumento para etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=(contents of ip node) usando la función sprintf().

*Credits: N/A
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
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-04 CVE Reserved
  • 2020-03-11 CVE Published
  • 2023-07-15 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wago
Search vendor "Wago"
Pfc200 Firmware
Search vendor "Wago" for product "Pfc200 Firmware"
03.02.02\(14\)
Search vendor "Wago" for product "Pfc200 Firmware" and version "03.02.02\(14\)"
-
Affected
in Wago
Search vendor "Wago"
Pfc200
Search vendor "Wago" for product "Pfc200"
--
Safe