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Medium severity4.3NVD Advisory· Published Aug 2, 2021· Updated Jun 17, 2026

CVE-2021-34574

CVE-2021-34574

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • Helm/myREX24.virtual3 versions
    cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*range: <=2.11.2
    • (no CPE)range: <=v2.11.2
    • (no CPE)range: 2
  • Helm/myREX243 versions
    cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*range: <=2.11.2
    • (no CPE)range: <=v2.11.2
    • (no CPE)range: 2
  • Mbconnectline/Mymbconnect244 versions
    cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*range: <=2.11.2
    • cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*range: <=2.11.2
    • (no CPE)range: 2
    • (no CPE)range: 2
  • MB Connect Lines/mbCONNECT24llm-fuzzy
    Range: <=v2.11.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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