CVE-2021-34575

Information Exposure in mymbCONNECT24, mbCONNECT24 <= 2.8.0

Description

In MB connect line mymbCONNECT24, mbCONNECT24 in versions <= 2.8.0 an unauthenticated user can enumerate valid users by checking what kind of response the server sends.

Remediation

Solution:

  • Update to version 2.9.0

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.39%
Third-Party Advisory vde.com
Affected: MB connect line mymbCONNECT24
Affected: MB connect line mbCONNECT24
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/de-de/advisories/vde-2021-030 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-34575?
CVE-2021-34575 has been scored as a high severity vulnerability.
How to fix CVE-2021-34575?
To fix CVE-2021-34575: Update to version 2.9.0
Is CVE-2021-34575 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-34575 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-2021-34575?
CVE-2021-34575 affects MB connect line mymbCONNECT24, MB connect line mbCONNECT24.
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