CVE-2023-21441
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30...
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.
- Record
CVE-2023-21441- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-345
- Updated
- 2026-11-02
EUVDEUVD-2023-25609
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.
- Record
EUVD-2023-25609- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-ffqj-6rqc-8hr7
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30...
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.
- Record
GHSA-ffqj-6rqc-8hr7- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-345
- Updated
- 2026-11-02
NVD
Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.
- Record
CVE-2023-21441- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-345
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-21441 is a high vulnerability (CVSS 7.4) in Samsung Android, published February 9, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.