CVE-2024-45276 json
MB connect line/Helmholz: tmp directory exposed via webservice
published 2024-10-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-41409
- 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 50%
- public exploits
- 0
- none known
Summary
An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication.
Patch / fix
- mbconnectline mbnet.mini_firmware 2.3.1
- helmholz rex_100_firmware 2.3.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.63% chance of exploitation in the next 30 days, higher than 50% 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:H/I:N/A:N |
Affected products
- MB connect line mbNET.mini
- Helmholz REX100
- mb_connect_line mbnet.mini
- helmholz rex_100_firmware
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
cert.vde.com
/en/advisories/VDE-2024-056
third-party-advisory
-
cert.vde.com
/en/advisories/VDE-2024-066
third-party-advisory
- syss.de /fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-065.txt
Sources
- CVE List CVE-2024-45276
- NVD CVE-2024-45276
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