CVE-2020-12527mediumCWE-269

CVE-2020-12527: medium-severity vulnerability in MB connect line mymbCONNECT24

Improper Access Validation in products of MB connect line and Helmholz

Published · Updated

Follow this CVE+ Monitor mbCONNECT24+ Monitor mymbCONNECT24

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 1.0%
An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Helmholz · myREX24Helmholz · myREX24.virtualMB connect line · mbCONNECT24MB connect line · mymbCONNECT24
Related CVEs — MB connect line mymbCONNECT24

In the same product, most dangerous first.

CVE-2021-34580HIGHRemote user enumeration in mymbCONNECT24, mbCONNECT24 <= 2.9.0EPSS 1.0%CVE-2022-22520MEDIUMUser enumeration vulnerability in MB connect line and Helmholz productsEPSS 1.0%CVE-2021-34575HIGHInformation Exposure in mymbCONNECT24, mbCONNECT24 <= 2.8.0EPSS 1.0%CVE-2026-14448HIGHAuthenticated RCE in system_certificates viewEPSS 0.9%CVE-2020-12528MEDIUMCVE-2020-12528EPSS 0.9%CVE-2020-12529MEDIUMCVE-2020-12529EPSS 0.8%