highSource: CISA Advisories
CPDLC over ATN-B1 Vulnerabilities
View CSAF Summary 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 workload, delaying…
Read at the sourceSummary written for cymesh.dev. The full article lives at CISA Advisories.
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