CVE-2024-20816

6.5 mediumEPSS 0.4%

Medium (6.5) in samsung android. EPSS 0.4% chance of exploitation in the next 30 days.

Improper authentication vulnerability in onCharacteristicWriteRequest in Auto Hotspot prior to SMR Feb-2024 Release 1 allows adjacent attackers connect to victim's mobile hotspot without user awareness.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2024-02-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

samsung:android

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02
https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02

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