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.
Published: 2020-12-17
Score: 10 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

The I/O-Check service protocol is only needed during installation and commissioning, not during normal operations. It is highly recommended to disable the I/O-Check service after commissioning. This is the easiest and securest way to protect your device from the listed vulnerabilities. Regardless to the action described above, the vulnerability has been fixed in FW11, released in December 2017.


Vendor Workaround

Disable I/O-Check service Restrict network access to the device. Do not directly connect the device to the internet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2020-4824 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.
History

No history.

Subscriptions

Wago 750-8101\/025-000 750-8102\/025-000 750-8202\/000-012 750-8202\/000-022 750-8202\/040-000 750-8202\/040-001 750-8206\/025-000 750-8206\/025-001 750-8206\/040-000 750-8206\/040-001 750-8207\/025-000 750-8207\/025-001 750-8208\/025-000 750-8208\/025-001 750-8210\/025-000 750-8210\/040-000 750-8211\/040-000 750-8211\/040-001 750-8212\/025-000 750-8212\/025-001 750-8212\/025-002 750-8212\/040-000 750-8212\/040-010 750-8213\/040-010 750-8216\/025-000 750-8216\/025-001 750-8217\/025-000 762-4301\/8000-002 762-4302\/8000-002 762-4303\/8000-002 762-4304\/8000-002 762-5303\/8000-002 762-5304\/8000-002 762-6201\/8000-001 762-6202\/8000-001 762-6203\/8000-001 762-6204\/8000-001 Pfc 100 Firmware Pfc 200 Firmware Touch Panel 600 Advanced Firmware Touch Panel 600 Marine Firmware Touch Panel 600 Standard Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-09-16T18:14:32.808Z

Reserved: 2020-04-30T00:00:00.000Z

Link: CVE-2020-12522

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-17T23:15:13.200

Modified: 2024-11-21T04:59:51.620

Link: CVE-2020-12522

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses