Vulnerability in Helmholz Myrex24
CVE-2022-22520
A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice of MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000
Affected products
- Helmholz Myrex24 — versions 2
- Helmholz Myrex24.virtual — versions 2
- Mb Connect Line Mbconnect24 — versions 2
- Mb Connect Line Mymbconnect24 — versions 2
- Mbconnectline Mbconnect24
- Mbconnectline Mymbconnect24
Weakness classification (CWE)
References
- cert.vde.com/en/advisories/VDE-2022-039 (Not Applicable)
- cert.vde.com/en/advisories/VDE-2022-011 (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-22520?
- CVE-2022-22520 is a medium-severity vulnerability in Helmholz Myrex24, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2022-09-14.
- How severe is CVE-2022-22520?
- Medium severity. CVSS v3 base score is 5.3 out of 10.