CVE-2023-35830 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Stw-Mobile-Machines	Tcg-4 Firmware	3.01r1
Stw-Mobile-Machines	Tcg-4	-
Stw-Mobile-Machines	Tcg-4Lite Firmware	3.04r2
Stw-Mobile-Machines	Tcg-4Lite	-

Related Weaknesses (CWE)

CWE-306

References

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

FAQ

What is CVE-2023-35830?

CVE-2023-35830 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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-Jellyf...

How severe is CVE-2023-35830?

CVE-2023-35830 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-35830?

Check the references section above for vendor advisories and patch information. Affected products include: Stw-Mobile-Machines Tcg-4 Firmware, Stw-Mobile-Machines Tcg-4, Stw-Mobile-Machines Tcg-4Lite Firmware, Stw-Mobile-Machines Tcg-4Lite.