CVE-2019-16256

CRITICALCISA KEV

9.8

Description

Some Samsung devices include the SIMalliance Toolbox Browser (aka S@T Browser) on the UICC, which might allow remote attackers to retrieve location and IMEI information, or retrieve other data or execute certain commands, via SIM Toolkit (STK) instructions in an SMS message, aka Simjacker.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/12/2019

Last Modified11/12/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorSIMalliance

ProductToolbox Browser

Vulnerability NameSIMalliance Toolbox Browser Command Injection Vulnerability

KEV Date Added2021-11-03

Remediation Due Date2022-05-03

Ransomware UseUnknown

Affected Products

trustedconnectivityalliance:s\@t_browser

References

https://www.adaptivemobile.com/blog/simjacker-next-generation-spying-over-mobile(cve@mitre.org)

https://www.adaptivemobile.com/blog/simjacker-next-generation-spying-over-mobile(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16256(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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