CVE-2024-45272 json
MB connect line/Helmholz: Generation of weak passwords vulnerability
published 2024-10-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-41405
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- helmholz myrex24_v2_virtual_server 2.16.3
- mbconnectline mbconnect24 2.16.3
- mbconnectline mymbconnect24 2.16.3
- helmholz rex_200_firmware 8.2.1
- helmholz rex_250_firmware 8.2.1
- mbconnectline mbnet_firmware 8.2.1
- mbconnectline mbnet.rokey_firmware 8.2.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- MB connect line mbCONNECT24
- MB connect line mymbCONNECT24
- Helmholz myREX24 V2
- Helmholz myREX24.virtual
- mbconnectline mbconnect24
- mbconnectline mymbconnect24
- helmholz myrex24_v2
Classification
- Weakness
-
- CWE-1391 Use of Weak Credentials
References
-
cert.vde.com
/en/advisories/VDE-2024-068
third-party-advisory
-
cert.vde.com
/en/advisories/VDE-2024-069
third-party-advisory
- syss.de /fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-061.txt
Sources
- CVE List CVE-2024-45272
- NVD CVE-2024-45272
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