CVE-2023-42580

low-risk
Published 2023-12-05

Improper URL validation from MCSLaunch deeplink in Galaxy Store prior to version 4.5.64.4 allows attackers to execute JavaScript API to install APK from Galaxy Store.

Do I need to act?

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0.36% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Samsung

References (2)

Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=12
Vendor Advisory https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=12
28
/ 100
low-risk
Severity 22/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal