Design/Logic Flaw

2021-05-2411:15:00

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7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.5%

JSON

On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.

CPENameOperatorVersion
750-8202_firmwareeq< 3.6.19-18
750-8203_firmwareeq< 3.6.19-18
750-8204_firmwareeq< 3.6.19-18
750-8206_firmwareeq< 3.6.19-18
750-8207_firmwareeq< 3.6.19-18
750-8208_firmwareeq< 3.6.19-18
750-8210_firmwareeq< 3.6.19-18
750-8211_firmwareeq< 3.6.19-18
750-8212_firmwareeq< 3.6.19-18
750-8213_firmwareeq< 3.6.19-18

Name	Operator	Version
750-8202_firmware	eq	< 3.6.19-18
750-8203_firmware	eq	< 3.6.19-18
750-8204_firmware	eq	< 3.6.19-18
750-8206_firmware	eq	< 3.6.19-18
750-8207_firmware	eq	< 3.6.19-18
750-8208_firmware	eq	< 3.6.19-18
750-8210_firmware	eq	< 3.6.19-18
750-8211_firmware	eq	< 3.6.19-18
750-8212_firmware	eq	< 3.6.19-18
750-8213_firmware	eq	< 3.6.19-18

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References

cert.vde.com/en-us/advisories/vde-2021-014