Vulnerabilities · InfosecFeed Brief
CPDLC over ATN-B1 Vulnerabilities
Vulnerabilities
What you need to know
ATN-B1 CPDLC relies on legacy clear text unauthenticated radio frequency links. Research demonstrates that these characteristics allow unauthorized message injection, denial-of-service conditions, and forced session resets. These vulnerabilities do not constitute an unsafe aircraft condition but can degrade operational safety margins by increasing…
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Read the original report at CISA Alerts ↗
This is an InfosecFeed curated brief based on reporting from CISA Alerts. InfosecFeed does not claim ownership of the original reporting.