CVE-2023-0985

8.8 highEPSS 0.8%

High (8.8) in mbconnectline. EPSS 0.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-639
Published: 2023-06-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mbconnectline:mbconnect24
mbconnectline:mymbconnect24

References

https://cert.vde.com/en/advisories/VDE-2023-002/
https://cert.vde.com/en/advisories/VDE-2023-002/

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