CVE-2023-42552

Severity: low (CVSS 3.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-07 · updated 2026-06-17

Description

Implicit intent hijacking vulnerability in Firewall application prior to versions 12.1.00.24 in Android 11, 13.1.00.16 in Android 12 and 14.1.00.7 in Android 13 allows 3rd party application to tamper the database of Firewall.

Affected products

Samsung Mobile Firewall: before 12.1.00.24; before 13.1.00.16; before 14.1.00.7 — fixed in 12.1.00.24, 13.1.00.16, 14.1.00.7

How to fix

Upgrade to a fixed version: Samsung Mobile Firewall 12.1.00.24, 13.1.00.16, 14.1.00.7. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=11
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=11

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