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An AirVantage online Warranty Checker tool vulnerability could allow an attacker to perform bulk enumeration of IMEI and Serial Numbers pairs. The AirVantage Warranty Checker is updated to no longer return the IMEI and Serial Number in addition to the warranty status when the Serial Number or IMEI is used to look up warranty status.
Reserved 2023-04-26 | Published 2024-12-20 | Updated 2024-12-24 | Assigner SWICWE-200 Exposure of Sensitive Information to an Unauthorized Actor
source.sierrawireless.com/...al-bulletin---swi-psa-2023-002/
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