cbcvebase.
CVE-2023-21420
published 2023-02-09

CVE-2023-21420: Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution.

PriorityP342high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.21%
10.5th percentile
Use of Externally-Controlled Format String vulnerabilities in STST TA prior to SMR Jan-2023 Release 1 allows arbitrary code execution.

Affected

3 ranges
VendorProductVersion rangeFixed in
samsungandroid
samsungandroid
samsung_mobilesamsung_mobile_devices>= Q(10), R(11) devices with Teegris < SMR Jan-2023 Release 1SMR Jan-2023 Release 1
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.