The affected Bachmann Electronic M-Base Controllers of version MSYS v1.06.14 and later use weak cryptography to protect device passwords. Affected controllers that are actively supported include MX207, MX213, MX220, MC206, MC212, MC220, and MH230 hardware controllers, and affected end-of-life controller include MC205, MC210, MH212, ME203, CS200, MP213, MP226, MPC240, MPC265, MPC270, MPC293, MPE270, and CPC210 hardware controllers. Security Level 0 is set at default from the manufacturer, which could allow an unauthenticated remote attacker to gain access to the password hashes. Security Level 4 is susceptible if an authenticated remote attacker or an unauthenticated person with physical access to the device reads and decrypts the password to conduct further attacks.

Project Subscriptions

Vendors Products
Bachmann Subscribe
Cpc210 Firmware Subscribe
Cs200 Firmware Subscribe
Mc205 Firmware Subscribe
Mc206 Firmware Subscribe
Mc210 Firmware Subscribe
Mc212 Firmware Subscribe
Mc220 Firmware Subscribe
Me203 Firmware Subscribe
Mh212 Firmware Subscribe
Mh230 Firmware Subscribe
Mp213 Firmware Subscribe
Mp226 Firmware Subscribe
Mpc240 Firmware Subscribe
Mpc265 Firmware Subscribe
Mpc270 Firmware Subscribe
Mpc293 Firmware Subscribe
Mpe270 Firmware Subscribe
Mx207 Firmware Subscribe
Mx213 Firmware Subscribe
Mx220 Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2020-8197 The affected Bachmann Electronic M-Base Controllers of version MSYS v1.06.14 and later use weak cryptography to protect device passwords. Affected controllers that are actively supported include MX207, MX213, MX220, MC206, MC212, MC220, and MH230 hardware controllers, and affected end-of-life controller include MC205, MC210, MH212, ME203, CS200, MP213, MP226, MPC240, MPC265, MPC270, MPC293, MPE270, and CPC210 hardware controllers. Security Level 0 is set at default from the manufacturer, which could allow an unauthenticated remote attacker to gain access to the password hashes. Security Level 4 is susceptible if an authenticated remote attacker or an unauthenticated person with physical access to the device reads and decrypts the password to conduct further attacks.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T17:54:00.512Z

Reserved: 2020-07-31T00:00:00.000Z

Link: CVE-2020-16231

cve-icon Vulnrichment

Updated: 2024-08-04T13:37:54.211Z

cve-icon NVD

Status : Modified

Published: 2022-05-19T18:15:08.487

Modified: 2024-11-21T05:06:59.240

Link: CVE-2020-16231

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses