CVE-2026-14837: CWE-347 Improper Verification of Cryptographic Signature in Lenze c430
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.
CVE-2026-14837: CWE-347 Improper Verification of Cryptographic Signature in Lenze c430
Description
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 v4.0
Score 8.5high
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERTVDE
- Date Reserved
- 2026-07-06T09:59:37.390Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a670ace9c2644c7f8a20683
Added to database: 07/27/2026, 07:37:50 UTC
Last updated: 07/27/2026, 07:37:50 UTC
Views: 1
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