PT-2021-16584 · Unknown · Secsettings

Published 2021-06-11 · Updated 2021-06-16 · CVE-2021-25393

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: SecSettings versions prior to SMR MAY-2021 Release 1

Description: The issue is related to improper sanitization of incoming intent in SecSettings, allowing local attackers to gain permissions and access system uid data.

Recommendations: For versions prior to SMR MAY-2021 Release 1, update to SMR MAY-2021 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive system uid data until the update is applied.

Exploit

Fix

Code Injection

Incorrect Permission

Weakness Enumeration

CWE-94

CWE-732

Related Identifiers

CVE-2021-25393

Affected Products

Secsettings

References · 5

• 🔥 https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-25393 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25393 · Vendor Advisory
• https://t.me/cvenotify/16482 · Telegram Post