RCE in Mb Connect Line Mbconnect24
CVE-2026-33613
Due to the improper neutralisation of special elements used in an OS command, a remote attacker can exploit an RCE vulnerability in the generateSrpArray function, resulting in full system compromise. This vulnerability can only be attacked if the attacker has some other way to write arbitrary data to the user table.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.007 · change: +0.002
Affected products
- Mb Connect Line Mbconnect24 — versions 0.0.0
- Mb Connect Line Mymbconnect24 — versions 0.0.0
- Mbconnectline Mbconnect24
- Mbconnectline Mymbconnect24
Weakness classification (CWE)
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, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-33613?
- CVE-2026-33613 is a high-severity vulnerability in Mb Connect Line Mbconnect24, classified under OS Command Injection. CVSS score: 7.2/10. Published 2026-04-02.
- How severe is CVE-2026-33613?
- High severity. CVSS v3 base score is 7.2 out of 10.