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OpenAdvisories
High VDE-2021-030 2 CVEs

MB connect line: two vulnerabilities in mymbCONNECT24, mbCONNECT24 (Update A)

Published Sep 7, 2022 · Updated Jun 6, 2025 · Revision 3

Vendor: MB connect line Product: mbCONNECT24 Product: mymbCONNECT24

Summary

Two issues have been discovered in mymbCONNECT24 and mbCONNECT24 in all versionsincluding V2.8.0.

Updated affected versions (and solution) due to incomplete fixes in previous versions

Details

CVE-2021-34575: Update to 2.9.0

CVE-2021-34574: Update to 2.12.1

Vulnerabilities 2

  • High 7.5
    CVE-2021-34575

    Information Exposure in mymbCONNECT24, mbCONNECT24 <= 2.8.0

    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.

    MB connect line mymbCONNECT24 mbCONNECT24
  • Medium 4.3
    CVE-2021-34574

    Password policy evasion in products of MB connect line and Helmholz

    In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and m…

    MB connect line Helmholz mymbCONNECT24 mbCONNECT24

Revision history

  1. #1.2.0

    Fixed CVE-IDs in Solution/Remidiation

  2. #1.1.0

    Update A

  3. #1.0.0

    Initial revision.

References