CVE-2020-12527 — MEDIUM (6.5)

Q: How severe is CVE-2020-12527?

CVE-2020-12527 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-12527?

Check the references section above for vendor advisories and patch information. Affected products include: Mbconnectline Mbconnect24, Mbconnectline Mymbconnect24, Helmholz Myrex24, Helmholz Myrex24.Virtual.

Vulnerability Description

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 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mbconnectline	Mbconnect24	<= 2.11.2
Mbconnectline	Mymbconnect24	<= 2.11.2
Helmholz	Myrex24	<= 2.11.2
Helmholz	Myrex24.Virtual	<= 2.11.2

Related Weaknesses (CWE)

CWE-269

References

https://cert.vde.com/en/advisories/VDE-2021-003Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2022-039Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2021-003Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2022-039Third Party Advisory

FAQ

What is CVE-2020-12527?

CVE-2020-12527 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 sh...

How severe is CVE-2020-12527?

CVE-2020-12527 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-12527?

Check the references section above for vendor advisories and patch information. Affected products include: Mbconnectline Mbconnect24, Mbconnectline Mymbconnect24, Helmholz Myrex24, Helmholz Myrex24.Virtual.