CVE-2023-35830

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

STW (aka Sensor-Technik Wiedemann) TCG-4 Connectivity Module DeploymentPackage_v3.03r0-Impala and DeploymentPackage_v3.04r2-Jellyfish and TCG-4lite Connectivity Module DeploymentPackage_v3.04r2-Jellyfish allow an attacker to gain full remote access with root privileges without the need for authentication, giving an attacker arbitrary remote code execution over LTE / 4G network via SMS.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
stw-mobile-machines	tcg-4	v3.03r0-Impala; v3.04r2-Jellyfish
stw-mobile-machines	tcg-4lite	v3.04r2-Jellyfish

References

https://www.stw-mobile-machines.com/fileadmin/user_upload/content/STW/PSIRT/STW-IR-23-001.pdfVendor Advisory
https://www.stw-mobile-machines.com/psirt/Vendor Advisory
https://www.stw-mobile-machines.com/fileadmin/user_upload/content/STW/PSIRT/STW-IR-23-001.pdfVendor Advisory
https://www.stw-mobile-machines.com/psirt/Vendor Advisory

Timeline

Published: Jun 29, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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