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This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.OT_500339.NASLHistoryMay 27, 2020 - 12:00 a.m.
Beckhoff Twincat Inadequate Encryption Strength
2020-05-2700:00:00
This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.
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17
EPSS
0.001
Percentile
43.6%
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable.
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