CVE-2026-33616 json
MB connect line mbCONNECT24 vulnerable to an unauthenticated SQL injection in the mb24api Endpoint
published 7mo ago modified 15d ago also EUVD-2026-18178
- cvss
- 7.5
- 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 28%
- public exploits
- 0
- none known
Summary
An unauthenticated remote attacker can exploit an unauthenticated blind SQL Injection vulnerability in the mb24api endpoint due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 7mo ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 mbCONNECT24
- MB connect line mymbCONNECT24
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
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-2026-33616
- NVD CVE-2026-33616
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