Vulnerability in Samsung Mobile Devices
CVE-2024-20821
A vulnerability possible to reconfigure OTP allows local attackers to transit RMA(Return Merchandise Authorization) mode, which disables security features. This attack needs additional privilege to control TEE.
EPSS: 0.002 (6.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Samsung Mobile Devices — versions Galaxy S24
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-20821?
- CVE-2024-20821 is a medium-severity vulnerability in Samsung Mobile Devices, classified under CWE-1326: MISSING IMMUTABLE ROOT OF TRUST IN HARDWARE. CVSS score: 4.4/10. Published 2024-05-07.
- How severe is CVE-2024-20821?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2024-20821 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.