What’s Vulnerable › Vulnerabilities
CVE-2023-0985: Helmholz and MB Connect Line: Account takeover via password reset in multiple products
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-06-06 · updated 2026-06-17
- Weakness: CWE-639
Description
An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.
Affected products
- MB connect line mbCONNECT24: through 2.13.3
- MB connect line mymbCONNECT24: through 2.13.3
References
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