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CVE-2020-12522

Command Injection Vulnerability in I/O-Check Service of WAGO PFC100, PFC200 and Touch Panel 600 Series with firmware versions <=FW10

Published: Dec 17, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-78
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
2.9%
Top 14.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 (750-81xx/xxx-xxx), Series PFC 200 (750-82xx/xxx-xxx), Series Wago Touch Panel 600 Standard Line (762-4xxx), Series Wago Touch Panel 600 Advanced Line (762-5xxx), Series Wago Touch Panel 600 Marine Line (762-6xxx) with firmware versions <=FW10.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-78

Affected Products

pfc 100 firmwarewagoICS / OT / IoT
pfc 200 firmwarewagoICS / OT / IoT
touch panel 600 standard firmwarewagoICS / OT / IoT
touch panel 600 advanced firmwarewagoICS / OT / IoT
touch panel 600 marine firmwarewagoICS / OT / IoT
wagocommercialDEICS / OT / IoT
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://cert.vde.com/en-us/advisories/vde-2020-045
cert.vde.com

Timeline

Published
Dec 17, 2020
Last Updated
Nov 21, 2024

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