CVE-2021-25431

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-07-08 · updated 2026-06-17
Weakness: CWE-284

Description

Improper access control vulnerability in Cameralyzer prior to versions 3.2.1041 in 3.2.x, 3.3.1040 in 3.3.x, and 3.4.4210 in 3.4.x allows untrusted applications to access some functions of Cameralyzer.

Affected products

Samsung Mobile Cameralyzer: from 3.2.0 before 3.2.1041; from 3.3.0 before 3.3.1040; from 3.4.0 before 3.4.4210 — fixed in 3.2.1041, 3.3.1040, 3.4.4210

How to fix

Upgrade to a fixed version: Samsung Mobile Cameralyzer 3.2.1041, 3.3.1040, 3.4.4210. Check the vendor advisory for mitigations.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7

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