Critical severity · published Oct 15, 2024
CVE-2024-45274
An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mbnet.mini Firmware · Mbconnectline
before 2.3.1 · source: NVD
R1
Rex 100 Firmware · Helmholz
before 2.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-45274
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-45274
Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2024-056
Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2024-066
seclists.org
http://seclists.org/fulldisclosure/2025/Jul/38
www.syss.de
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-063.txt
More from Rex 100 Firmware
9.8
CVE-2024-45275
The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices
7.8
CVE-2024-45273
An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used
7.8
CVE-2024-45271
An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation
7.5
CVE-2024-45276
An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication