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Critical 9.8Published Nov 18, 2025

CVE-2025-41733The commissioning wizard on the affected devices does not validate if the device is already initialized.

Updated under an hour ago ()

Does this affect you?

It affects metz-connect ewio2-m_firmware and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

The commissioning wizard on the affected devices does not validate if the device is already initialized. An unauthenticated remote attacker can construct POST requests to set root credentials.

CVSS
9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-305
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Not given
NVD analysis
Analyzed
Record last updated
Oct 18, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
metz-connect ewio2-m_firmware
metz-connect:ewio2-m_firmware
before 2.2.0
NVD
metz-connect ewio2-m-bm_firmware
metz-connect:ewio2-m-bm_firmware
before 2.2.0
NVD
metz-connect ewio2-bm_firmware
metz-connect:ewio2-bm_firmware
before 2.2.0
NVD

References

  • third-party-advisory

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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