Vulnerability Monitor

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CVE-2020-35557

An issue in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 allows a logged in user to see devices in the account he should not have access to due to improper use of access validation.

Published

2021-02-16T16:15:13.050

Last Modified

2024-11-21T05:27:33.903

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-269

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mbconnectline	mbconnect24	≤ 2.11.2	Yes
Application	mbconnectline	mymbconnect24	≤ 2.11.2	Yes
Application	helmholz	myrex24	≤ 2.11.2	Yes
Application	helmholz	myrex24.virtual	≤ 2.11.2	Yes

References

https://cert.vde.com/en/advisories/VDE-2021-003 Third Party Advisory ([email protected])
https://cert.vde.com/en/advisories/VDE-2022-039 Third Party Advisory ([email protected])
https://mbconnectline.com/security-advice/ Vendor Advisory ([email protected])
https://cert.vde.com/en/advisories/VDE-2021-003 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cert.vde.com/en/advisories/VDE-2022-039 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mbconnectline.com/security-advice/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)