CVE-2023-35830

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.50% Top 20%
Vendor Advisory stw-mobile-machines.com Vendor Advisory stw-mobile-machines.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.stw-mobile-machines.com/fileadmin/user_upload/content/STW/PSIRT/STW-IR-23-001.pdf vendor advisory
https://www.stw-mobile-machines.com/psirt/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-35830?
CVE-2023-35830 has been scored as a critical severity vulnerability.
How to fix CVE-2023-35830?
To fix CVE-2023-35830, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-35830 being actively exploited in the wild?
It is possible that CVE-2023-35830 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.