What is CVE-2023-21434?

CVE-2023-21434 is a medium-severity vulnerability in Samsung Galaxy_store, classified under Improper Input Validation. CVSS score: 6.2/10. Published 2023-02-09.

How severe is CVE-2023-21434?

Medium severity. CVSS v3 base score is 6.2 out of 10.

XSS in Samsung Galaxy_store

CVE-2023-21434

Improper input validation vulnerability in Galaxy Store prior to version 4.5.49.8 allows local attackers to execute JavaScript by launching a web page.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.129 (95.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Samsung Galaxy_store
Samsung Mobile Galaxy Store — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-79 — Cross-site Scripting

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-21434?: CVE-2023-21434 is a medium-severity vulnerability in Samsung Galaxy_store, classified under Improper Input Validation. CVSS score: 6.2/10. Published 2023-02-09.
How severe is CVE-2023-21434?: Medium severity. CVSS v3 base score is 6.2 out of 10.