Helmholz manufactures a focused line of industrial networking and automation products, including the MyRex and Rex controller families that bridge industrial control systems and IT networks. Vulnerabilities affecting the vendor skew toward serious outcomes, with an elevated tendency toward critical severity, and cluster around authentication and access-control weaknesses—missing authentication on critical functions, improper privilege management, server-side request forgery, and exposure of sensitive configuration data—that are characteristic of legacy industrial devices retrofitted with connectivity. Defenders managing these controllers in operational environments should prioritize isolation and inventory, as these devices typically sit on the boundary between OT and IT; live severity and current exposure details are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Helmholz over time
Signals from CVEs in this vendor scope (17 CVEs).
17 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2024-45274CRITICAL An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication. | Oct 15, 2024 | 9.8 | 31 | NO | NO |
CVE-2024-45275CRITICAL The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices. | Oct 15, 2024 | 9.8 | 29 | NO | NO |
CVE-2024-45273HIGH An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used. | Oct 15, 2024 | 7.8 | 23 | NO | NO |
CVE-2024-45271HIGH An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation. | Oct 15, 2024 | 7.8 | 23 | NO | NO |
CVE-2020-35558HIGH An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual through 2.11.2. There is an SSRF in the in the MySQL access check, al | Feb 16, 2021 | 7.5 | 23 | NO | NO |
CVE-2024-45276HIGH An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication. | Oct 15, 2024 | 7.5 | 22 | NO | NO |
CVE-2024-45272HIGH An unauthenticated remote attacker can perform a brute-force attack on the credentials of the remote service portal with a high chance of success, resulting in connection lost. | Oct 15, 2024 | 7.5 | 22 | NO | NO |
CVE-2022-22520MEDIUM A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice of MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and m | Sep 14, 2022 | 5.3 | 21 | NO | NO |
CVE-2020-35557MEDIUM An issue in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 allows a logged in user to see devices in the accoun | Feb 16, 2021 | 6.5 | 21 | NO | NO |
CVE-2020-35561MEDIUM An issue was discovered MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. There is an SSRF in the HA module allow | Feb 16, 2021 | 5.3 | 19 | NO | NO |
Signals from CVEs in this vendor scope (17 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Helmholz.
Media articles that mention a CVE ID that affects a product developed by Helmholz — matched by CVE ID, not by vendor name.