Some Huawei 4G LTE devices, P30 versions before ELE-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1) and P30 Pro versions before VOG-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1), are exposed to a message replay vulnerability. For the sake of better compatibility, these devices implement a less strict check on the NAS message sequence number (SN), specifically NAS COUNT. As a result, an attacker can construct a rogue base station and replay the GUTI reallocation command message in certain conditions to tamper with GUTIs, or replay the Identity request message to obtain IMSIs. (Vulnerability ID: HWPSIRT-2019-04107)
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: huawei
Published:
Updated: 2024-08-04T19:54:53.216Z
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5307
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Status : Modified
Published: 2019-06-04T19:29:00.727
Modified: 2024-11-21T04:44:43.213
Link: CVE-2019-5307
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