CVE-2023-21445 — MEDIUM (5.5)

Vulnerability Description

Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFiles privilege via implicit intent.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Android	11.0

Related Weaknesses (CWE)

CWE-668 CWE-284

References

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

FAQ

What is CVE-2023-21445?

CVE-2023-21445 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Improper access control vulnerability in MyFiles prior to versions 12.2.09 in Android R(11), 13.1.03.501 in Android S(12) and 14.1.00.422 in Android T(13) allows local attacker to write file with MyFi...

How severe is CVE-2023-21445?

CVE-2023-21445 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21445?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Android.