CVE-2026-33617 json
MB connect line mbCONNECT24 vulnerable to an unauthenticated information disclosure in the data24 Endpoint
published 2026-04-02 7 mo ago modified 2026-10-26 13 d ago also EUVD-2026-18180
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 19%
- public exploits
- 0
- none known
Summary
An unauthenticated remote attacker can access a configuration file containing database credentials. This can result in a some loss of confidentiality, but there is no endpoint exposed to use these credentials.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- MB connect line mbCONNECT24
- MB connect line mymbCONNECT24
Classification
- Weakness
-
- CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
References
-
certvde.com
/de/advisories/VDE-2026-030
vendor-advisory, third-party-advisory
-
mbconnectline.csaf-tp.certvde.com
/.well-known/csaf/white/2026/vde-2026-030.json
vendor-advisory
Sources
- CVE List CVE-2026-33617
- NVD CVE-2026-33617
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.