CVE-2023-30677

Severity: medium (CVSS 4.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-06 · updated 2026-06-17

Description

Improper access control vulnerability in Samsung Pass prior to version 4.2.03.1 allows physical attackers to access data of Samsung Pass on a certain state of an unlocked device.

Affected products

Samsung Mobile Samsung Pass: before 4.2.03.1 — fixed in 4.2.03.1

How to fix

Upgrade to a fixed version: Samsung Mobile Samsung Pass 4.2.03.1. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=07
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=07

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