CVE-2023-1779

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

State: Published
Severity: 4.3 Medium
Published: Jun 6, 2023
Updated: Jan 7, 2025
Reserved: Mar 31, 2023

Description

Exposure of Sensitive Information to an unauthorized actor vulnerability in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual in versions <=2.13.3 allow an authorized remote attacker with low privileges to view a limited amount of another accounts contact information.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	CERTVDE

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
mbCONNECT24MB Connect Line	1.0.0 through 2.13.3Affected
mymbCONNECT24MB Connect Line	1.0.0 through 2.13.3Affected
myREX24Helmholz	2.13.3 and earlierAffected
myREX24.virtualHelmholz	2.13.3 and earlierAffected

References

https://cert.vde.com/en/advisories/VDE-2023-008/

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