CVE-2023-30721 | BDVDB-2026-211321 Detail

SamsungSamsung Mobile Devices

Description#

Insertion of sensitive information into log vulnerability in Locksettings prior to SMR Sep-2023 Release 1 allows a privileged local attacker to get lock screen match information from the log.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: local.

Weaknesses#

CWE-532 Insertion of Sensitive Information into Log File

References#

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=09

Exploit#

No public exploit known

History#

Version 12023-09-06Record published in the CVE List.
Version 22024-09-26Most recent update recorded in the CVE List.

Published

Published: 2023-09-06
Last modified: 2024-09-26

Vendor information

Vendor: Samsung
Product: Samsung Mobile Devices

All Samsung vulnerabilities

Score

4.4 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 7.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Information Disclosure

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Not stated
Fixed
SMR Sep-2023 Release in Android 11, 12, 13

Scoring System

CVSS v4.0

Not available

CVSS v3.1

4.4 Medium

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).