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ICSA-21-061-03  ·  Published 2021-03-02  ·  View on CISA ICS-CERT ↗

MB connect line mbCONNECT24, mymbCONNECT24

CVSS 7.8 HIGH

Risk Summary

Successful exploitation of these vulnerabilities could allow a remote attacker to gain unauthorized access to arbitrary information or allow remote code execution.

Remediations

  • Additional details can be found on MB connect line's website.
  • MB connect line recommends users update mymbCONNECT24 and mbCONNECT24 to Version 2.71 or higher to mitigate many of these vulnerabilities. A future release will include mitigations for the remaining vulnerabilities found in CVE-2020-35567, CVE-2020-35565, and CVE-2020-35561.
  • CVE-2020-35561: Avoid vulnerable open ports on the LAN side of the server by using a firewall solution
  • CVE-2020-35565: Activate bruteforce detection via Security → Fail2Ban → WebLogin

Affected Vendors

MB connect line

Affected Products (1)

MB connect line · mymbCONNECT24 <= 2.6.1

Affected Sectors

Critical Manufacturing

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