Vulnerability · Published Mar 23, 2026 · Assigned by CERTVDE
CVE-2026-32968Unauthenticated RCE in com_mb24sysapi
Critical 9.8
In plain English
A critical-severity OS command injection in myREX24V2 from Helmholz. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 53.5% 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, an unauthenticated remote attacker can exploit an RCE vulnerability in the com_mb24sysapi module, resulting in full system compromise. This vulnerability is a variant attack for CVE-2020-10383.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MB connect line | MB connect line mbCONNECT24 | 0.0.0 – through 2.19.3 |
| MB connect line | mymbCONNECT24 | 0.0.0 – through 2.19.3 |
| Helmholz | myREX24V2 | 0.0.0 – through 2.19.3 |
| Helmholz | myREX24V2.virtual | 0.0.0 – through 2.19.3 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H