Medium severity · published Feb 9, 2023
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
6.1
CVSS
12.9%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)12.9% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GS
Galaxy Store · Samsung
before 4.5.49.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-21434
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-21434
Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=01
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