CVE-2020-12522

moderate-risk
Published 2020-12-17

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.

Do I need to act?

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0.19% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
10
CVSS 10.0/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Pfc 100 Firmware
Pfc 200 Firmware
Touch Panel 600 Standard Firmware
Touch Panel 600 Advanced Firmware
Touch Panel 600 Marine Firmware

Affected Vendors

Wago

References (2)

Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2020-045
Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2020-045
46
/ 100
moderate-risk
Severity 33/34 · Critical
Exploitability 1/34 · Minimal
Exposure 12/34 · Low