Remote Denial of Service Vulnerability in Qualcomm Modem: Lack of Replay Attack Protection in GUTI REALLOCATION COMMAND Message Process

Remote Denial of Service Vulnerability in Qualcomm Modem: Lack of Replay Attack Protection in GUTI REALLOCATION COMMAND Message Process

CVE-2021-25480 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A lack of replay attack protection in GUTI REALLOCATION COMMAND message process in Qualcomm modem prior to SMR Oct-2021 Release 1 can lead to remote denial of service on mobile network connection.

Learn more about our Mobile App Penetration Testing.