High 7.8Published Jul 27, 2026

CVE-2026-14837SSH Enablement Signature Verification Bypass

Updated under an hour ago (Oct 27, 2026, 5:23 AM ET)

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It affects Lenze c430 and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Lenze c430

Exploited in the last 30 days

Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of the SSH enable file signature and enable SSH access on the device. Successful exploitation may result in unauthorized administrative access and complete system compromise.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-347
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CERTVDE
NVD analysis: Deferred
Record last updated: Jul 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Lenze c430 lenze:c430 (from the name)	from 1.0.0 before 1.15.2	CNA record
Lenze c520 lenze:c520 (from the name)	from 1.0.0 before 1.15.2	CNA record
Lenze c550 lenze:c550 (from the name)	from 1.0.0 before 1.15.2	CNA record
Lenze i950 GenA lenze:i950_gena (from the name)	from 1.0.0 before 1.14.2	CNA record
Lenze i950 GenB lenze:i950_genb (from the name)	from 2.0.0 before 2.0.3	CNA record

References

References

https://www.certvde.com/en/advisories/VDE-2026-077/

The CVE record on cve.org NVD's entry

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.