CVE-2023-21437 — MEDIUM (4.0)

Vulnerability Description

Improper access control vulnerability in Phone application prior to SMR Feb-2023 Release 1 allows local attackers to access sensitive information via implicit broadcast.

CVSS Score

4.0

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Android	10.0

Related Weaknesses (CWE)

CWE-287

References

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

FAQ

What is CVE-2023-21437?

CVE-2023-21437 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Improper access control vulnerability in Phone application prior to SMR Feb-2023 Release 1 allows local attackers to access sensitive information via implicit broadcast.

How severe is CVE-2023-21437?

CVE-2023-21437 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-21437?

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