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)

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.129 (96.2th percentile), scored .

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-21434: held from 0.129 to 0.129.

EPSS over last 30 days · oldest: 0.129 · newest: 0.129 · change: 0.000

Affected products

Weakness classification (CWE)

References

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.