CVE-2021-34574

MEDIUM

mymbCONNECT24 - Auth Bypass

Title source: llm
STIX 2.1

Description

In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.

Scores

CVSS v3 4.3
EPSS 0.0026
EPSS Percentile 49.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-669
Status published
Products (4)
helmholz/myrex24 < 2.11.2
helmholz/myrex24.virtual < 2.11.2
mbconnectline/mbconnect24 < 2.11.2
mbconnectline/mymbconnect24 < 2.11.2
Published Aug 02, 2021
Tracked Since Feb 18, 2026