CVE-2023-21450

Severity: low (CVSS 2.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-09 · updated 2026-06-17
Weakness: CWE-862

Description

Missing Authorization vulnerability in One Hand Operation + prior to version 6.1.21 allows multi-users to access owner's widget without authorization via gesture setting.

Affected products

Samsung Mobile One Hand Operation +: before 6.1.21 — fixed in 6.1.21

How to fix

Upgrade to a fixed version: Samsung Mobile One Hand Operation + 6.1.21. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=02
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=02

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