What is CVE-2021-34574?

CVE-2021-34574 is a medium-severity vulnerability in Helmholz Myrex24, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 4.3/10. Published 2021-08-02.

How severe is CVE-2021-34574?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Helmholz Myrex24

CVE-2021-34574

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 b…

EPSS: 0.003 (49.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Helmholz Myrex24 — versions 2
Helmholz Myrex24.virtual — versions 2
Mb Connect Line Mbconnect24 — versions 2
Mb Connect Line Mymbconnect24 — versions 2

Weakness classification (CWE)

CWE-669 — Incorrect Resource Transfer Between Spheres

References

cert.vde.com/en/advisories/VDE-2022-039 (x_refsource_CONFIRM)
cert.vde.com/en/advisories/VDE-2021-030 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-34574?: CVE-2021-34574 is a medium-severity vulnerability in Helmholz Myrex24, classified under Incorrect Resource Transfer Between Spheres. CVSS score: 4.3/10. Published 2021-08-02.
How severe is CVE-2021-34574?: Medium severity. CVSS v3 base score is 4.3 out of 10.