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Galaxy Store CVE-2022-33709

HIGH
Improper Input Validation (CWE-20)
2022-07-12 mobile.security@samsung.com
7.8
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Input validation, allowlisting
Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

Improper input validation vulnerability in ApexPackageInstaller in Galaxy Store prior to version 4.5.41.8 allows local attackers to launch activities as Galaxy Store privilege. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-20. Improper input validation vulnerability in ApexPackageInstaller in Galaxy Store prior to version 4.5.41.8 allows local attackers to launch activities as Galaxy Store privilege. Affected products include: Samsung Galaxy Store. Version information: version 4.5.41.8.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

Improper input validation vulnerability in ApexPackageInstaller in Galaxy Store prior to version 4.5.41.8 allows local attackers to launch activities as Galaxy Store privilege.

Threat Intelligence Overview

EPSS Score
0.2%
Top 88% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Affected Products (CPE)NVD

cpe:2.3:a:samsung:galaxy_store:*:*:*:*:*:*:*:*
CVE-2023-42580 CRITICAL
9.8 Dec 05

Improper URL validation from MCSLaunch deeplink in Galaxy Store prior to version 4.5.64.4 allows attackers to execute Ja

CVE-2023-21516 CRITICAL
9.6 May 26

XSS vulnerability from InstantPlay in Galaxy Store prior to version 4.5.49.8 allows attackers to execute javascript API

CVE-2023-21515 HIGH
8.8 May 26

InstantPlay which included vulnerable script which could execute javascript in Galaxy Store prior to version 4.5.49.8 al

CVE-2023-21514 HIGH
8.8 May 26

Improper scheme validation from InstantPlay Deeplink in Galaxy Store prior to version 4.5.49.8 allows attackers to execu

CVE-2026-20976 HIGH
7.8 Jan 09

Galaxy Store versions up to 4.6.02 contains a vulnerability that allows attackers to execute arbitrary script (CVSS 7.8)

CVE-2023-21433 HIGH
7.8 Feb 09

Improper access control vulnerability in Galaxy Store prior to version 4.5.49.8 allows local attackers to install applic

CVE-2022-33710 HIGH
7.8 Jul 12

Improper input validation vulnerability in BillingPackageInsraller in Galaxy Store prior to version 4.5.41.8 allows loca

CVE-2022-33708 HIGH
7.8 Jul 12

Improper input validation vulnerability in AppsPackageInstaller in Galaxy Store prior to version 4.5.41.8 allows local a

CVE-2022-28776 HIGH
7.8 Apr 11

Improper access control vulnerability in Galaxy Store prior to version 4.5.36.4 allows attacker to install applications

CVE-2023-42581 HIGH
7.5 Dec 05

Improper URL validation from InstantPlay deeplink in Galaxy Store prior to version 4.5.64.4 allows attackers to execute

CVE-2026-21000 HIGH
7.0 Mar 16

Galaxy Store versions prior to 4.6.03.8 contain an access control flaw that enables local attackers to create files with

CVE-2023-21483 MEDIUM
6.4 Sep 03

Improper Access Control vulnerability in Galaxy Store prior to version 4.5.53.6 allows local attacker to access protecte

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