CVE-2021-25354: Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.

PriorityP419medium5.3CVSS 3.1

AVLACLPRNUIRSUCLILAL

EPSS

0.46%

36.9th percentile

Improper input check in Samsung Internet prior to version 13.2.1.46 allows attackers to launch non-exported activity in Samsung Browser via malicious deeplink.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
samsung	internet	< 13.2.1.46	13.2.1.46
samsung_mobile	samsung_internet	>= unspecified < 13.2.1.46	13.2.1.46

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

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.