Vulnerability · Published Apr 2, 2026 · Assigned by CERTVDE
CVE-2026-33613MB connect line mbCONNECT24 vulnerable to RCE in generateSrpArray
High 7.2
In plain English
A high-severity OS command injection in mbCONNECT24 from MB connect line. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.5%top 55.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MB connect line | mbCONNECT24 | 0.0.0 – through 2.19.4 |
| MB connect line | mymbCONNECT24 | 0.0.0 – through 2.19.4 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H