Improper Input Validation in Galaxy Store by Samsung
CVE-2023-21434

6.2MEDIUM

Key Information:

Vendor

Samsung
Status
Galaxy Store
Vendor
CVE Published:
9 February 2023

What is CVE-2023-21434?

A security flaw in the Galaxy Store, prior to version 4.5.49.8, has been identified that allows local attackers to exploit improper input validation. By launching a specially crafted web page, an attacker could execute malicious JavaScript, potentially compromising the security of the device and the integrity of the user's data. This vulnerability highlights the importance of rigorous input validation to prevent unauthorized code execution.

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Affected Version(s)

Galaxy Store < 4.5.49.8

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...

EPSS Score

11% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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