CVE-2023-0985

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory vde.com
Affected: MB Connect Line mbCONNECT24
Affected: MB Connect Line mymbCONNECT24
Affected: Helmholz myREX24
Affected: Helmholz myREX24.virtual
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2023-002/ mitigation third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-0985?
CVE-2023-0985 has been scored as a high severity vulnerability.
How to fix CVE-2023-0985?
To fix CVE-2023-0985, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-0985 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-0985 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-0985?
CVE-2023-0985 affects MB Connect Line mbCONNECT24, MB Connect Line mymbCONNECT24, Helmholz myREX24, Helmholz myREX24.virtual.
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