CVE-2023-21514

HIGH

Samsung Galaxy Store < 4.5.49.8 - Arbitrary APK Installation via InstantPlay Deeplink Scheme Validation Bypass

Title source: llm
STIX 2.1

Description

Improper scheme validation from InstantPlay Deeplink in Galaxy Store prior to version 4.5.49.8 allows attackers to execute javascript API to install APK from Galaxy Store.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0018
EPSS Percentile 39.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (1)
samsung/galaxy_store < 4.5.49.8
Published May 26, 2023
Tracked Since Feb 18, 2026