CVE-2019-5171 - 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)

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HIGH

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)

Published Mar 11, 2020

7.8

HIGH

CVSS 3.1

EPSS 1.39%

Description

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().

Affected products

Vendor Wago Product Wago Pfc200 Default
n/a
- Version
  Firmware version 03.02.02(14)
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Wago

Wago Pfc200

n/a

Version	Status	Constraints
Firmware version 03.02.02(14)	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-78

OS Command Injection

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-14776
Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962
x_refsource_MISCExploitTechnical DescriptionThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-14776		Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962		x_refsource_MISCExploitTechnical DescriptionThird Party Advisory