Vulnerability · Published Jul 20, 2026 · Assigned by CERTVDE
CVE-2026-14448Authenticated RCE in system_certificates view
High 7.2
In plain English
A high-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 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 3.1)7.2High
Exploit odds (30 days)0.9%top 39.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An high privileged remote attacker can exploit an authenticated OS command injection vulnerability in the system_certificates view due to improper neutralization of special elements in an OS command. This can result in a total loss of confidentiality, availability and integrity.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MB connect line | mbCONNECT24 | 1.0.0 – through 2.20.0 |
| MB connect line | mymbCONNECT24 | 1.0.0 – through 2.20.0 |
| MB connect line | mbCONNECT24 | 2.20.0 |
| MB connect line | mymbCONNECT24 | 2.20.0 |
| Helmholz | myREX24V2 | 1.0.0 – through 2.20.0 |
| Helmholz | myREX24V2.virtual | 1.0.0 – through 2.20.0 |
| Helmholz | myREX24V2 | 2.20.0 |
| Helmholz | myREX24V2.virtual | 2.20.0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H